25 Vintage IBM Punch Cards – ADC Form 230 – April 1962 – U.S. Air Force
Condition:- Excellent vintage condition- Clean, unused cards with minimal age-related wear- Well preserved for their age
Details:- Quantity: 25 cards- Form: ADC Form 230- Date: April 1962- Marked "GENERAL PURPOSE CLASSIFIED CARD"- Solid pink color- Includes BSC trademark and M26547 marking- Standard 80-column computer punch cards
Origin:- U.S. Air Force Air Defense Command (ADC)- Cold War era data processing material (1962)- From a larger original inventory of Air Force punch cards dated 1954–1968
Features:- Printed military form (not blank)- Clear “CLASSIFIED” designation as printed on original cards- Uniform, consistent set with matching markings- Clean, flat cards suitable for display or collection
Uses:- Vintage computing collectors- Military and Cold War memorabilia collectors- Display, educational use, or props
Notes:- Genuine vintage Air Force punch cards, not reproductions- Cards are unused but stored long-term
Shipping:- Ships securely to prevent bending- We gladly combine shipping on multiple purchases. Add items to your cart and check out together to receive the combined shipping rate automatically.- Fast handling