Electronic Associates Inc. TR-20 Manual
YEAR: March 1966
ITEM: Manual/User's Guide
COMPANY: Electronic Associates, Inc.
COUNTRY: U.S.A.
IN OUR COLLECTION: Yes
Huge, one inch thick manual for the EAI TR-20. "Maintenance Series". Has lots of diagrams, schematics, and much more.
If you know the location of another Electronic Associates Inc. TR-20 Manual, please let us know by contacting us at Director@TheComputerChurch.com .
OUR DEFINITIONS OF RARITY
One of a Kind: Only known existing item.
Exceedingly Rare: Only 2 to 10 known to exist.
Very Rare: Only 11 to 25 are known to exist.
Rare: Only 26 to 50 are known to exist.
Difficult: Difficult to find.
Available:Can be commonly be purchased.
Unknown: We cannot make a determination.
(For perspective, the Apple-1 is widely regarded as a rare and highly collectible computer, yet as of 2025 the Apple-1 registry lists 92 confirmed and probable Apple-1 computers.)
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