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

25 IBM Punch Cards ADC Form 230 Apr 1962 Air Force Classified Pink Data Cards

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