25 IBM 5081 Punch Cards Blue Stripe Blank Vintage Computer MainFrame Data Cards

25 IBM 5081 Punch Cards Solid Green Blank Vintage Computer MainFrame Data Cards

IBM 5081 Vintage Data Processing Punch Cards 25-Pack (7.5 in x 3.5 in)

IBM Vintage Punch Cards ("5081") ** MINT/UNUSED ** Each lot = 50 ct each

Lot 10 Vintage Computer Punch Cards IBM DD-5081 5081 Unused Free Shipping

IBM 5081 Vintage Data Processing Punch Cards 10-Pack (7.5 in x 3.5 in)

Vintage 10 x CDL 5081 yellow computer mainframe punch cards - unpunched

5x VINTAGE MAINFRAME COMPUTER Perforated PUNCH CARDS. IBM 80-column card format