Perforating machine stamp

Perforating machine stamp which has pins shaped to stamp a '4'.

Object Details

ID: AAB0019.22
Type: Perforating machine stamp
Display location: Not on display
Creator: Unknown
Date made: Unknown
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 15 mm x 56 mm x 7 mm
Parts: Perforating machine (Perforating machine)