Edge-notched card punch
Royal McBee Corporation
||Engraved insode lower handle
||Depricated LLNL number written on the side
overall: 2 3/4 in x 1 in x 5 1/2 in
Object is a metal hand punch for notching the edges of cards. The handle is spring loaded and there is a small spring loaded chad tray under the punch.
I/O/punched card device