Showing posts with label 3D. Show all posts
Showing posts with label 3D. Show all posts

Monday, April 13, 2026

Legacy of the USS Montauk: Student at the Savannah College of Art and Design believes she has the blueprints for success to produce 3D model of ironclad for park

Blueprints are matched with 3D model; illustration of Montauk shelling Nashville
Like the Montauk itself, a 3D model of the noted Civil War ironclad must be watertight, with no problematic gaps or holes.

That’s one of many goals for Grace Stelmaszyk, a senior at Savannah College of Art and Design (SCAD), who is working to produce and print a model of the Montauk for Fort McAllister State Park in Richmond Hill, Ga. The Montauk bombarded the Confederate fort and sank the raider Nashville (Rattlesnake) in February 1863.

The college previously produced interpretive panels about the Montauk and other Union ironclads for the park. Greg Johnson, interactive design and game development professor, has worked with students to make a 30-inch version of the Montauk, so it can be placed next to a model of the Nashville in the park’s museum.

Stelmaszyk (right) has picked up the project from another student, and she hopes to get it across the finish line in the next couple months. Johnson said she is doing “an amazing job” on the model, making sure it conforms with blueprints of the Montauk.

Key to the effort is a discovery made by park staffers several years ago: A matted long tube contained a precious copy of the USS Montauk’s blueprints, manufactured in dozens of sheets.

Johnson, after learning about the blueprints, used a custom-built rig to slide dozens sheets under a camera to obtain high resolution.

“Because I had to photograph the blueprints, since they were way too big to scan, there is a certain amount of distortion. Grace had to fix the distortion in the blueprints and then adjust the model to match,” Johnson said in an email.

Stelmaszyk, who is graduating with an interactive design and game development degree in May, hopes to have the model ready for printing by early summer.

“My current list of items to complete for a print-ready model are adding adequate thickness to all components of the model, combining all components so the model is ‘watertight,’ deciding how many pieces need to be printed separately and assembled (small things like the thin poles need to be separate since the printer may not print them right if they're part of a larger piece), and then sizing the model to the correct in-person length.”

Persistent Union ironclad finally got its prey

Working 3D Montauk model being produced for printing (SCAD photo)
The Montauk was one of 10 Passaic ironclads built relatively early in the Civil War.

Andy Hall, A Civil War naval expert and author, told the Picket the Passaic monitors were the first large-class of monitors and many of them served together, such as the campaign against the earthen Fort McAllister in 1863 and 1864.

The Union navy, as it continued its chokehold on Southern ports and readied for offensive operations, sent the Montauk and sisters Passaic, Patapsco and Nahant, supported by gunboats Seneca, Dawn and Wissahickon to bombard and capture Fort McAllister in January 1863.

The skipper of the Montauk was John Worden (left), famous for being the USS Monitor’s captain when it clashed with the CSS Virginia in 1862.

Capable Confederate gunners at Fort McAllister hit the ironclad 13 times in its first action, but caused little damage. A second attack on Feb. 1, 1863, found the vessel, according to histories, pounded by 48 shells. The Montauk's sister ships also took part in the action.

Its big day came on February 28. The sidewheeler Nashville, which was bottled up and hiding under the guns of Fort McAllister for protection, tried to get away from the Federal ironclads via Seven-Mile Bend on the Ogeechee River, but apparently ran aground.

The 215-foot blockade runner commanded by Lt. Thomas Harrison Baker became a sitting duck because of its lack of maneuverability and deep draft in a tight area, and the Montauk pounced.

“All the monitors were designed for littoral or riverine operations, and so drew as little water as possible,” says Hall. “Nashville was built as an ocean-going steamship, so had a fuller, deeper hull.” That proved to be a disadvantage at McAllister.

Montauk’s XV- and 11-inch Dahlgrens were able to destroy the former commerce raider.

Worden was pleased with his destruction of ‘this troublesome pest’” wrote John V. Quarstein, director emeritus of the USS Monitor Center in a blog. “However, Montauk suffered a huge jolt when it struck a Confederate torpedo en route down the Ogeechee River. Worden’s quick thinking saved his ironclad.” (Quarstein wrote a recent biography of Worden.).

The Union naval attacks on Fort McAllister itself were less successful. The low-profile earthen fort could withstand the shelling and repairs could be readily made. It eventually fell to land forces in December 1864.

The Montauk was scrapped in the early 1900s; the park grounds and museum have a large number of CSS Nashville artifacts.

USS Montauk (left) and USS Lehigh in Philadelphia in 1902 (Wikipedia)
While the monitors were mass-produced, they did undergo changes during the service, and SCAD students wanted to be sure the appearance of the Montauk matched the time it prowled off Fort McAllister.

SCAD is working from a Montauk paint scheme described in the work “Modeling Civil War Ironclad Ships” by Steven Lund and William Hathaway. 

The deck is lead gray, the turret and pilot house black with a narrow white ring, and the smokestack black with the upper one third in dark green.

Lots of tasks and challenges during project

SCAD and the park last year took measurements of the Nashville model and studied vital stats of both vessels, so the Montauk will be to scale. (Site manager Jason Carter below, Picket photo)


“This makes the USS Montauk model 30 11/16th inches or 780mm in length,” said Johnson. The ironclad, he says was slightly asymmetrical.

I asked the professor about the challenges of such a project.

“To build a complex 3D model like the USS Montauk and then 3D print it, you first need a solid understanding of 3D modeling fundamentals, know how to create clean geometry and also accurately match real-world measurements,” he responded.


“Software like Autodesk's Maya or 3dsMax is generally used -- so a very thorough understanding of that software is required. You must build the model specifically for printing by ensuring it is fully closed (watertight, with no holes in the geometry), has appropriate wall thickness, and accounts for overhangs or tolerances so that parts can be fit together after printing. Once the ship is modeled, it will need to be exported to a file readable by the 3D printer and then loaded into a slicer, where things such as layer height, infill, supports, and other print settings will need to be determined.”

After that is completed, the model must be assembled and painted.

Stelmaszyk said she is using Maya and ZBrush software.

The student said she joined the effort to help create something for the park and increase her knowledge on different types of projects that aren't only game-industry focused. “While maybe my knowledge on this ship isn't as vast as some, I enjoy the research that I get to do for the project to create for the public's enjoyment,” she wrote in an email.

“I'd say the most gratifying part of the experience is always working towards that end goal of printing and being able to hold it in my hands and see it in the world. All the little steps that are completed along the way also bring me a lot of satisfaction as I keep going forward. The most challenging part of this project would be predicting the final print. For example, predicting the thickness and what that will look like when printed or planning how you want to assemble the smaller, fragile pieces back onto the main body. But I've always loved solving puzzles.”

SCAD will be working from this paint scheme (Courtesy Steven Lund)

Monday, March 9, 2026

USS Monitor: How was it modified during its brief service? How did it sink? Remarkable 3D images, animation will add to our appreciation of ironclad, crew

View of the bow and forward section, with armor belt section nearby; 3D model of USS Monitor as it appeared in July 1862; another view of the inverted hull, captured last fall. (Northrop Grumman)
New breathtaking, high-resolution images of the USS Monitor wreck are available on a government website that includes animation of the famous ironclad’s sinking and 3D models of how it appeared at various times during its brief life.

NOAA’s Monitor National Marine Sanctuary rolled out the page – which includes a four-part timeline about the vessel – on Saturday after a presentation on the results of a September 2025 mapping of the wreck site off Cape Hatteras, N.C.

Sanctuary research coordinator Tane Casserley told an audience at Mariners’ Museum and Park in Newport News, Va., that the ironclad, despite damage from its March 1862 fight with CSS Virginia, its sinking ninth months later and artifact recovery projects 25 years ago, looks great.

“It is in fantastic shape, so the same armor belt that was built to repel cannonballs in the Civil War is now holding that cultural heritage together today,” he said. “I was surprised by just how intact things were.”

NOAA and its partners Northrop Grumman and Stantec showed off some of the sonar-produced images of USS Monitor, which was discovered in 1973. A Northrop Grumman unmanned underwater vehicle was equipped with a micro synthetic aperture sonar (µSAS) system during the expedition. The system is a big upgrade over old side-scan sonar.

The system penetrated low-visibility conditions to generate extraordinary imagery of the wreck and its surrounding debris field, including detailed views of hull remains and internal structure, according the museum.


The website features a 41-second animation of the Monitor’s sinking during a storm on Dec. 31, 1862. The clip shows the doomed ironclad bobbing in heavy seas and the “glub glub” of water as it dips beneath the surface and turns before slamming into the sea floor 240 feet down. The turret tumbles away upon collision.

John Broadwater (photo below), a maritime archaeologist who has been on numerous Monitor expeditions and is a former superintendent of Monitor Marine National Sanctuary, was among those attending Saturday’s program and his name was mentioned when the unveiling turned to the animation.

“Two of the developers of that animation came up to me and enthusiastically said they were glad to meet me," Broadwater told the Picket. "One said that when she was working on the sinking sequence, she had my Monitor book ('USS Monitor: A Historic Ship Completes Its Final Voyage'] in her lap, trying to follow my description of the sinking, which was based on archaeological evidence and long discussions with naval engineers, salvage experts and my colleagues at the Marine Forensics Committee of the Society of Naval Architects and Marine Engineers. From my perspective, Northrop Grumman and NOAA got it right."

Sixteen men, including four officers, perished when the Monitor went down. The remains of two sailors were found in the turret when it was recovered in 2002. The turret and hundreds of other Monitor artifacts have been or are being conserved at Mariners’ Museum and Park.

The vessel’s stern and part of the starboard side struck the sand as it landed upside down. The bow and forward section are still intact.

The new images shows the stern is gone, with some of that displaced by the recovery of the turret, anchor and other components from 1998-2002. (Image at left, Northrop Grumman)

The Picket asked Casserley for his thoughts on how the animation was done.

 “When the wreck was discovered in 1973, we observed damage at the stern and starboard side, as well as rudder missing from the site. From these observations and damage found to some of the aft bulkheads we recovered, we can theorize how the vessel sank -- which is reflected in the animation.”

Images on the website show a detached part of the ironclad’s armor belt and some wire rigging used during salvage operations. Navy divers had to remove a section of the belt and some hull plating during the recovery of the turret, which rested beneath the vessel.

The sonar imagery is so precise you can see an automobile tire or two that somehow came to be in the area.

Mariners’ Museum and Park -- which houses thousands of Monitor artifacts -- said the aim is to improve interpretation and perhaps protection of the wreck, which is slow deteriorating.

Those interested in 3D modeling can turn to the NOAA website and Sketchfab to see three reconstructions of USS Monitor produced by Northrop Grumman, a defense contractor. Viewers can use their mouse to see the vessel from different perspectives.

Built as a prototype for a brand new type of warship, Monitor was continually improved during its brief life afloat in 1862. These improvements included different deck layouts.

3D deck view of the Monitor as it appeared during the Battle of Hampton Roads (Northrop Grumman)
The first image shows the ironclad as it appeared for the March 8-9, 1862, Battle of Hampton Roads against the CSS Virginia (Merrimack). In July 1862, the Monitor got a modified pilot house at the bow and extended air intake vents and smoke boxes toward the stern.

The third model is an artist’s interpretation of work in November 1862 at the Washington Navy Yard. Repairs and further improvements were undertaken. A telescoping smokestack and taller air ventilation boxes were fitted, which improved efficiency, according to NOAA.

Saturday morning’s presentation also heralded the Monitor’s role as an artificial reef and thriving ecosystem. A Northrop Grumman “Wreck to Reef” visualization shows how the wreck hosts fish, invertebrates and plant life.

Kelly Swindle, a senior marine biologist with Stantec, said the team took environmental DNA sampling from the water around the wreck and identified several fish, including the lancer dragonet, largehead hairtail, pearly razorfish and the twospot flounder.

Cannon damage on USS Monitor after clash with CSS Virginia (Library of Congress)
Casserley told the audience people can learn so much new about the ironclad from the comfort of their armchair. “We can now bring Monitor to you virtually.”

“It's one thing to read a historical account and it's a whole other experience seeing it come to life before your eyes,” he told the Picket in the email.

The sonar images help the agency track changes over time “by showing the hull and armor belt integrity with hyper-accuracy. It will provide the sanctuary with a valuable baseline for future monitoring and inspire the next generation of marine scientists and archaeologists alike,” Casserley wrote in the email.

Broadwater said he was impressed by Northrop Grumman’s technology and the educational products developed in cooperation with the museum.

 “I only wish we'd had that technology back before we recovered the engine and turret. I tried hard to get an accurate 3D image of the Monitor before we disturbed the hull.”

Tuesday, February 24, 2026

Wow factor: Hi-res views of USS Monitor will be unveiled March 7 at Battle of Hampton Roads event. The aim is to promote education, protection in a new way

Monitor has been on the sea floor163 years (NOAA/GFOE); sonar vehicle used in 2025 (Tane Casserley/NOAA)
The public will have its first opportunity March 7 to see new “groundbreaking” sonar-produced images of the USS Monitor wreck and a 3D reconstruction of what the famous Union ironclad looked like before it sank during a storm off Cape Hatteras, N.C.

Monitor National Marine Sanctuary and Northrop Grumman officials will make the 10 a.m. presentation during the annual Battle of Hampton Roads event at the Mariners’ Museum and Park in Newport News, Va.

About 60 people will be able to attend the program at the museum’s Explorers Theater. Those unable to attend can register here to watch the presentation online.

A Northrop Grumman unmanned underwater vehicle created scans of the December 1862 wreck site during high-resolution mapping in September 2025. The vehicle is equipped with a micro synthetic aperture sonar (µSAS) system.

A Northrop Grumman vessel deployed the technology last September (Tane Casserley/NOAA)
The system penetrated low-visibility conditions to generate extraordinary imagery of the wreck and its surrounding debris field, including detailed views of hull remains and internal structure, according the museum.

Discovered in 1973 and designated as the nation's first national marine sanctuary in 1975, USS Monitor rests nearly 240 feet below the ocean's surface.

“Along with these scans, Northrop Grumman created several new visualizations of Monitor for us to help interpret its historic legacy and its role now as a thriving reef,” sanctuary research coordinator Tane Casserley told the Picket.

The museum is hosting the daylong event remembering the March 8-9, 1862, clash between the innovative Monitor and the Confederacy’s Virginia.

Cannon damage on USS Monitor after clash with Virginia (Library of Congress)
The venue -- which houses thousands of Monitor artifacts -- said the aim is to improve interpretation and perhaps protection of the wreck, which is slow deteriorating.

Officials have been finalizing speakers for the program and have declined to release any of the sonar images ahead of the unveiling. Among those joining in the presentation are NOAA, museum and Northrop Grumman officials and technical experts.

The day’s activities (see details here) are aimed at inspiring young visitors to explore engineering, science and cutting-edge technology.

"By unveiling this new technology alongside hands-on STEM activities, we’re showing the community that history and innovation go hand-in-hand,” said Will Hoffman, director of conservation and chief conservator at the Mariners’ Museum. “These experiences provide visitors a new window into the past, enabling people to engage with USS Monitor through a different lens, and potentially, drawing in new audiences of all ages to learn about the little ship that saved the nation.”

According to a sanctuary article, all data products from the project -- including 3D models, visualizations, and animations -- will be transferred to NOAA and made available for public use, “supporting transparency, education and long-term stewardship of the site.”

Casserley said images and more details on the project will be released March 7 at the sanctuary website.

Monday, March 24, 2025

The ironclad USS Montauk sank the Rattlesnake at Fort McAllister. After delays, a 3D model of the Federal monitor is being produced for display at Georgia park

Early model of Montauk; section of blueprints (SCAD) and Professor Johnson describing its operations (Picket photo)
Jason Carter, site manager at Fort McAllister State Park in Richmond Hill, Ga., believes a model of the ironclad USS Montauk -- which prowled the waters and bombarded Confederate earthworks -- will be a cool educational tool at its visitor center.

Carter would like to see it positioned next to an old model of the CSS Nashville (Rattlesnake), a commerce raider the Montauk blew out of the water in February 1863.

Greg Johnson says completing and printing a precise 3D model of the Montauk -- one of 10 Passaic-class monitors -- will be a boon for graduate student Wilson Han, who is in his gaming class at the nearby Savannah College of Art and Design.

“A legacy piece,” Johnson says of the effort.

And Han (left), a native of China, is likewise excited by the project, which involves modern technology and a bit of old-fashioned model-making.

“I am always interested in history,” he says.

Now, five years after Johnson visited the park and met former interpretive ranger Mike Ellis, the dream of having a Montauk model is finally close to reality. Han has been working on the model design for the past couple months, using Autodesk Maya software. Han said April 1 the modeling is going well but slowly because of a busy college quarter.

The original goal of the project was to create compelling interpretive panels, a 3D ship model and film that explained the role of USS Montauk and other innovative Federal monitors in the siege of Confederate outposts on the Atlantic Ocean, specifically Fort McAllister.

The plan turned out to be too ambitious, given SCAD graduations and the complexity of work, which ran up against limited class time. Still, a half dozen wall panels and a schematic of the Montauk were created by SCAD students and installed in late 2022.

Work on a model stalled after that, but when I reached back out in December to Johnson, interactive design and game development professor at SCAD, he asked for contact information for park leadership (Ellis had left by then) and I connected him with Carter.

Jason Carter measures CSS Nashville exhibit to aid in model for Montauk (Picket photo)
Carter met with Johnson and Han at the park on Feb. 1 to discuss the 3D model, and I tagged along. The professor explained a previous student had made a 3D model for in-game simulation (for the film) but that aspect never came to fruition. Hence, the current effort to convert that to a printable 3D model.

Johnson stressed the work would be tedious, that Han would have to check all specifications and ensure the model was ready for printing.

“I have to be certain to do the job right,” Han told the Picket.

Accuracy is paramount, says Johnson, who located the likely paint scheme for the ironclad

“It will be down to the bolt,” he says of the reproduction.

The Nashville was trapped near this bend in the Ogeechee River (Picket photo)
Key to the whole effort – for the wall display and the model – is something Ellis found by chance several years ago.

Finding blueprints was a stroke of fortune

Ellis, now a guide and trainer for Old Towne Trolley Tours in Savannah, recalls being in a storage area at Fort McAllister in 2017. There were piles of documents and papers everywhere.

“As rangers come and go, things get lost to time,” he says.

Ellis went through some of them and found a matted long tube. Inside: A precious copy of the USS Montauk’s blueprints, manufactured in dozens of sheets.

One of numerous photos of blueprints shows turret (Courtesy Greg Johnson)
“I knew immediately what is was,” says Carter. Now the staff could upgrade the monitor exhibit, putting a facsimile of the blueprints on one wall.

Everything clicked during Johnson’s visit to the site. “Me and Greg spent a better part of the day taking photos of (the blueprints) in detail.”

They used a custom-built rig to slide dozens of sheets under a camera to obtain high resolution.

“These images were then processed, enhanced and stitched together using photo editing tools to make the panels,” Johnson says. The image could then be used for the wall, model or the film.

Showdown on the Ogeechee was one-sided

USS Montauk receives fire from Fort McAllister as it hammers the Nashville
Andy Hall, A Civil War naval expert and author, told the Picket the Passaic monitors were the first large-class of monitors and many of them served together, such as the campaign against the earthen Fort McAllister in 1863 and 1864.

The Union navy, as it continued its chokehold on Southern ports and readied for offensive operations, sent the Montauk and sisters Passaic, Patapsco and Nahant, supported by gunboats Seneca, Dawn and Wissahickon to bombard and capture Fort McAllister in January 1863.

The skipper of the Montauk was John Worden (left), famous for being the USS Monitor’s captain when it clashed with the CSS Virginia in 1862.

Capable Confederate gunners at Fort McAllister hit the ironclad 13 times in its first action, but caused little damage. A second attack on Feb. 1, 1863, found the vessel, according to histories, pounded by 48 shells. The Montauk's sister ships also took part in the action.

Its big day came on February 28. The sidewheeler Nashville, which was bottled up and hiding under the guns of Fort McAllister for protection, tried to get away from the Federal ironclads via Seven-Mile Bend on the Ogeechee River, but apparently ran aground.

The 215-foot blockade runner commanded by Lt. Thomas Harrison Baker became a sitting duck because of its lack of maneuverability and deep draft in a tight area, and the Montauk pounced.

“All the monitors were designed for littoral or riverine operations, and so drew as little water as possible,” says Hall. “Nashville was built as an ocean-going steamship, so had a fuller, deeper hull.” That proved to be a disadvantage at McAllister.

Montauk’s XV- and 11-inch Dahlgrens were able to destroy the former commerce raider.

Worden was pleased with his destruction of ‘this troublesome pest’” wrote John V. Quarstein, director emeritus of the USS Monitor Center in a blog.

“However, Montauk suffered a huge jolt when it struck a Confederate torpedo en route down the Ogeechee River. Worden’s quick thinking saved his ironclad.” (Quarstein’s new biography of Worden will be published April 15).

The Union naval attacks on Fort McAllister itself were less successful. The low-profile earthen fort could withstand the shelling and repairs could be readily made.

While the Montauk was scrapped in the early 1900s, the park grounds and museum have a large number of CSS Nashville artifacts.

USS Montauk (left) and USS Lehigh in Philadelphia in 1902 (Wikipedia)
And in this corner, weighing in at . . .

On the afternoon of my visit, Carter, Johnson and Han -- who is majoring in game development and interactive design -- met in a conference room and a museum gallery that houses the wall panels, artifacts and the CSS Nashville model.

Carter used a tape measure to get the dimensions of the Nashville display case. That was to help ensure the Montauk 3D model would be built in the proper scale (1/78).

Wilson Han and Professor Johnson are working from this paint scheme (Courtesy Steven Lund)
“This makes the USS Montauk model 30 11/16th inches or 780mm in length,” Johnson wrote in a later email. The ironclad, he says was slightly asymmetrical

Carter provided these vital statistics for the two warships:

Montauk, 200 feet long, beam 46 feet, draft 10 feet

Nashville, 215 feet long, beam 34 feet, draft 20 feet

While the monitors were mass-produced, they did undergo changes during the service, and SCAD students wanted to be sure the appearance of the Montauk matched the time it prowled off Fort McAllister.

SCAD is working from a Montauk paint scheme described in the work “Modeling Civil War Ironclad Ships” by Steven Lund and William Hathaway. 

The deck is lead gray, the turret and pilot house black with a narrow white ring, and the smokestack black with the upper one third in dark green.

To distinguish them, all 10 Passaic ironclads had some color variations.

Sources for such information on paint schemes are difficult to find, says model maker and writer Devin J. Poore.

“Black is very popular, (while) gray and white were used in really hot areas.”

3D printing is not for the faint of heart

Converting an item intended for a game to a 3D printable object requires numerous revisions.

The former are designed with much higher resolution so they can be used in interactive entertainment. Former SCAD student Collin Drilling created the original image of the USS Montauk. It had about 10,000 “holes;” he worked from May and Zbrush software.

Han’s task was to bring down the resolution and fine tune the details. Johnson had worked on the turret, and his student used that as a guide.

A version of the Montauk model before Han's work to modify it for printing (Courtesy SCAD)
Preparing the model for 3D printing is one thing, but ending up with a worthy final product is another. Lots of things can go wrong in printing – and often do, the SCAD team says. Plastic can shrink during the process, the printer footing may be off and a misfeed can occur.

The printer is like a dot matrix and the artist must determine how many pieces he should make for the ironclad model and figure in joints for assembly. While Han wants to keep it to perhaps one to three pieces, some items require more, says Johnson.

Poore (photo below) told the Picket the quality of any model, handmade or 3D designed and printed, depends on the skill of the modeler.

“3D models come off the printer needing sanding, priming, assembly, etc. Depending on how much work you put into the process depends on the result. There are certain benefits that 3D printing can have over hand making, such as pretty much guaranteed right angles and symmetry, but then again you have to worry about how to actually print a piece so that it comes out cleanly, and so that it won't warp in the future,” he says.

This project is a mix of newer and old technology. While the printing will produce the frame of the ship, finer pieces such as chains and rigging will need to come for a model kit or the like.

And the painting is definitely old school; Johnson said he expects to assist with that.

Passaics were primo, but had limitations

For Fort McAllister, the Montauk model will help further its education of visitors on the fort and various Federal attempts to subdue it.

Lund said the innovation and quality of the Passaic class made for the best monitors.

“Although two of the 10 produced were lost, some of them soldiered on into the 20th century. At least two were recommissioned to serve as harbor defense vessels in the Spanish-American War. One of them, the USS Camanche, guarded the San Francisco Bay during that conflict. She was sold for scrap in 1908 and her hull functioned as a coal barge as late as WW II.”

A model of the U.S.S. Carondelt being made for 3D printing (Courtesy Devin J. Poore)
Poore says the Passaic monitors were a stepping stone in warship development but were underutilized and not appropriate for most situations they encountered..

“For the work needed on the Atlantic coast, i.e. reducing forts, they weren't the best candidates. They were built to fight Confederate ironclads, and simply didn't see much action in that regard, due to the limited number of Confederate opponents.”

Poore is in the process of making his first full-blown printed ironclad, the city-class U.S.S. Carondelet. The vessel had notable service in the Western Theater.

Devin J. Poore's model of the USS Weehawken (Courtesy of the creator)