Steel
- Allied Textile Printing Site
- Arkansas Museum of Natural Resources Historic and Heritage Sites
- Bodie State Historical Park
- Carshalton Gates
- Environmental Protection Agency Historic Directory Cases
- Fat Man Atom Bomb Sled
- Holocaust Memorial Museum Railing Mock-Ups
- Lady Justice, Great Falls County Courthouse
- Mount Rushmore Tool Survey
- Old DC Courthouse
- Replica of the Liberty Bell
- Replica of the Statue of Liberty
- RMS Carpathia Objects
- RMS Titanic Big Piece
- RMS Titanic Davit Base and Davit Arm
- RMS Titanic Eccentric Strap
- RMS Titanic Objects
- Rocket and Missile Stands and Launchers
- Silver Theater Metal Conservation
- Victoria Park Bandstand
- White House Fountains
- Wolfsonian Museum Objects
- WWI Japanese Field Guns
- “Dinoceras” Sculpture by Robert Howard Cook
- “Untitled” by George Sugarman