The Arms & Equipment in the Civil War Message Board

Ammo Box

I recently ran across a cartridge box unlike any other i have ever found. It has no mark and the plate is missing. The feature I found odd is that the brass loops swivel so that the box can be worn on a belt or over the shoulder. Th interior metal is galvenized but a magnet will cling. It weighs 15 ozs. Hope someone can ID this one.