Macintosh prototype logic boards
The following are images of pre-production Macintosh logic boards, produced in 1981-1983 prior to the first Macintosh production logic boards. These boards reside in the private collection of Daniel Kottke who loaned it to the DigiBarn for our Mac at 20 anniversary online exhibit.
Smith was the lead engineer on this class of Mac hardware. You can
read more about the
different renditions of Burrell's Macintosh here. More on this very
historical artifact below. More on these very historical artifacts below.
Our pages on the Macintosh wire wrap board #5
Our pages on the early Macintosh analog board
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