Title
Read Write Switch 1985A system building blockCatalog Number
102716766Type
Physical objectDescription
An aluminum frame and blue plastic 22 pin male connector surround the board, which is covered with various active and passive components. "READ-WRITE SWITCH 1985A", is printed on the solder side at the insertion end above the grid lettered A-Z.Date
1963 ca.Manufacturer
Digital Equipment Corporation (DEC)Place Manufactured
Maynard, Mass.Identifying Numbers
| Model number | 1985A | Printed on the solder side of the board at the insertion end |
| Part number | 1985 | Stamped into the front of the aluminum frame |
| Serial number | 0011350 | Stamped into the side of the aluminum frame |
Dimensions
overall: 1/2 in x 4 1/2 in x 7 inCategory
Component/module
