Title
Four phase system IV70 and AL1 MPU chip
Catalog Number
102770291
Type
Still image
Description
Photographs of the Four Phase Systems AL1 8-bit processor chip and the System IV that it powered. Work began on the AL1 in October 1968 and demonstrated working devices in March 1969. Donated by Cloyd Marvin.
Date
ca. 1969
Identifying Numbers
| Other number |
doc-4946dd73f1d80 |
Deprecated ITCHP Number |
Extent
2 digital images
Category
Digital Image
Collection Title
Information Technology Corporate Histories Collection
