I picked up a Baker Gun and Forging Co. shipping box , made of wood. Along with this was a "possibly" Baker trunk style case with a fine Baker A Grade with period accessories. In this case was a note in pencil saying not to shoot modern shells as the writer had heard they were dangerous for the gun. The note was signed "Dad". The A Grade of this era was actually made for smokeless powder and I used one to hunt with last fall. Also in the case was this "tool", an aluminum .060" thick piece. Marked Victor Bicycles Lead. I don't know what it may have to do with the gun, but maybe someone can answer.
