This is an iron buckle with a brass roller, and measures around 0.6″ wide x 0.7″ long. For source and more details, click here.
Image from: http://www.cr.nps.gov/museum/exhibits/revwar/guco/gucoappear.html
This is an iron buckle with a brass roller, and measures around 0.6″ wide x 0.7″ long. For source and more details, click here.
Image from: http://www.cr.nps.gov/museum/exhibits/revwar/guco/gucoappear.html