Artifact Details Title button: PDP-11/45 Catalog Number 102729551 Type Physical object Identifying Numbers E1286 Written in black marker on the back of the button Dimensions overall: 1/8 in x 2 1/4 in x 2 1/4 in Description Object is a button printed with "see our "IRON TIGER" PDP-11/45" with a Digital logo (assumed to be created by DEC, although not specifically indicated on the button). Category Ephemera/badge / button Lot Number X2524.2003