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Introducing The Micro-Altair from Polymorphic Systems

YEAR: March 01, 1976
ITEM: Marketing Material
COMPANY: Polymorphic Systems
COUNTRY: USA
IN OUR COLLECTION: Yes



This is a very rare brochure that introduced Polymorphic Systems's first personal computer which was named the MICRO-ALTAIR. The brochure consists of a two page foldout and a green single-page insert "Order Form". The brochure dates from very early in 1976. The cover has a handwritten date of March 1976 which is supported by the Order Form. The inserted Order Form states that the computer could be bought for a "Special introductory offer for MICRO-ALTAIR System until April 31, 1976" so the brochure must pre-date that offer (the back cover of the brochure mentions the same offer). If you ordered the computer before April 31, 1976 the computer would cost $475 (in the kit form...an assembled form was not offered). After April 31st the price jumped to $575 for the kit or $795 assembled. Delivery for either the kit of the assembled computer was 60 days!

It's unclear why the people at Polymorphic thought that MITS (who made the Altair computer) would stand for a competitor offering a computer with such a similar name. Polymorphic was still calling their computer the MICRO-ALTAIR in an ad in the May 1976 issue of Popular Electronics. We have also found a reference to an ad in the May 1976 issue of Byte magazine on page 35. But by that winter, Polymorphic had given the computer a new name, the "Poly-88".

In his book, A History of the Personal Computer, Ray Allen claims that Polymorphic was establish in 1975 and that "The company announced their first computer in October 1976."(Allen, p. 27) This brochure proves that the company had announced their first computer by at least March 1976.


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If you know the location of another Introducing The Micro-Altair from Polymorphic Systems, 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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