Title
Punch card gaugeCatalog Number
102793035Type
Physical ObjectDescription
Instructions on the back say to "USE THIS GAUGE TO CHECK THE REGISTRATION OF ALL CARD PUNCHING EQUIPMENT ONCE EACH DAY."Manufacturer
Sperry Rand CorporationDimensions
overall: 1/8 in x 8 1/4 in x 4 3/8 inCredit
Gift of Christopher GarciaLot Number
X9149.2020
