Artifact Details


Circuit Board

Catalog Number



Physical object




Processor Technology Corp.

Identifying Numbers

Other number 8K PROM-34 Soldered in the upper left corner on the back of the board.
Other number ALS8 Printed in white along the bottom edge of the front of the board.
Other number ALS8-34008 Handwritten in blue ink on a white sticker in the bottom right corner.
Other number REV. A Soldered in the upper left corner of the back of the board.


overall: 5 1/4 in x 10 in x 3/4 in


A circuit board for the Sol Computer. There are four rows of IC sockets. The far right socket in the first row has a white IC in it. "6000" is hand written on the top of the IC. To the right of the four rows, there are additional components followed by a heat sink in the upper right corner. Below the heat sink, there are four rows of smaller ICs. The first row has only one IC in it. There is a white sticker below the bottom row, which says "pt 1/18 untested." In the bottom left corner there are two additional small ICs. On the back of the board, the board's information is printed in the upper left corner.


Component/circuit board


Gift of Robert Marsh

Lot Number