These are made of a nickel alloy called "Vicolette" They have integral suspension slots in their arches and open treads. They are stamped on their bases "Beal Bros Ltd., 1914" as well as "Vicolette". They are also stamped with a broad arrow or ordnance mark in a "C" which I am told indicates Canadian forces. and one is stamped "B74" They have quite a few scratches and dings from use, and a new owner may wish to polish them up.
