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On the left: an Apple Lisa 1 with 5 MB ProFile drive. On the right: an Apple Lisa 2/10.
The Lisa 1 was (arguably) the first computer sold with a graphical user interface. It
was released in May, 1983.
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Left: an Apple Lisa 1 with 5 MB ProFile drive. Right: an Apple Lisa 2/10.
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An Apple Lisa 1 with 5 MB ProFile drive. This computer was manufactured on July 29,
1983. Note the mouse with the narrow single button. The two 5.25” drives are
Twiggy drives: unusual 880K Apple media never seen in any other computer. Found
to be extremely unreliable, the Twiggy drives were soon replaced with a single
400K 3.5” diskette drive in the 1984 Lisa 2 model. Apple offered free upgrades
from the Lisa 1 to the Lisa 2, which is why few Lisa 1s exist today.
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An Apple Lisa 2/10. The 2/10 features an internal 10 MB “Widget” drive and
a more modern Macintosh style mouse. As the cheaper Macintosh drastically outsold
the Lisa in sales, Apple began selling Lisa 2s with a Macintosh emulation layer for
people who needed the Lisa’s large memory (1 MB minus space for the Macintosh
ROMs) and storage (5 or 10 MB) space for their Macintosh applications. The
“Macintosh XL” was sold from 1984 (or maybe 85) to 1986, and this
computer was one of them. In 1987, Apple buried their vast stock of unsold Lisas
and Lisa parts in an Orem, Utah landfill.
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Computers have come a long way in 18 years. Some things haven’t changed
much, though. The Lisa, which was extremely advanced for 1983, had many features
that weren’t common on other computers until well over a decade later.
It took some time to boot these Lisas – stiction was making it difficult for the
hard drives to operate. After some time, everything loosened up and the Lisas
ran well. In the future, the Lisas will be exercised more often to keep them
in working order.
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Both Lisas running. Note illuminated power switches.
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Dramatic Apple Lisa photograph.
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Inserting a homemade Twiggy diskette into the second Twiggy drive. Surely this
is more worthwhile employment for magnetic media than holding version 2.0 of
Visual Basic. Observant viewers have already noticed something unusual about this
floppy diskette...
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Here is the homemade Twiggy in front of the Lisa 1. Note the two holes for the
read/write heads, which appeared on both sides of the disk, along with other
perforations. Apple made an extremely unusual floppy diskette when they created
the Twiggy: see Apple’s
Twiggy Disks by Eric Smith for interesting details.
Tom Stepleton
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