Second knife that MP showed looks like an old Hammer Brand. Imitation pearl celluloid. I have one exactly like it, with a busted blade. Best wishes. G [ Quoting of attachment images from other messages is not allowed ]
Just so you know, the Ideal Tool Co. made reloading equipment. John Barlow took over the Winchester reloading tool manufacture. Famous for plier type reloading implements that had bullet casting blocks and could do all reloading functions. Black powder days. Fill up the case with black and maybe put a wad or two on top before seating a greased lead bullet. Bought by Marlin about 1910. Later taken over by Lyman. Lyman tong tool is similar without the casting blocks. Best wishes. G