Vintage Wang Laboratories Circuit Board featuring early Intel 8080A microprocessors.

This is an original Wang Labs PCB pulled from 1970s-era Wang equipment (likely a Wang 928 series word-processing system or related terminal/controller). Wang was a major manufacturer of dedicated word processors and office systems before the IBM PC era, and many of their machines used the Intel 8080A.

Key markings on the board:

• 6443 R2

• wang

• 00391871

• E 03251

• 027 PCC1

Notable components:

• Intel P8080A microprocessors (plastic DIP, early © Intel ’74 date codes)

• Multiple windowed EPROMs/PROMs

• Dense TTL logic (74-series chips)

• Long edge connector typical of Wang system boards

The board is intact with all major chips still soldered in place. It is sold as a collectible / restoration part for vintage computing and Wang equipment enthusiasts.

Condition: Used / untested. Shows normal age-related wear consistent with 45+ year-old equipment. No major physical damage, missing major components, or heavy corrosion noted (see photos). Sold as-is for parts, restoration, or display. Not tested for functionality.

Ideal for:

• Wang Laboratories collectors and restorers

• Early microprocessor / 8080A collectors

• Vintage word-processing system enthusiasts

• Display or historical computer projects

Please note: This is proprietary Wang hardware, not a standard S-100 board. Exact system model and board function have not been fully verified beyond the visible markings and components.

Shipping: Will be carefully packaged. Buyer is responsible for any import duties if shipping internationally.

Happy to answer questions and provide additional photos. Thanks for looking!