Title
IBM 1620 modules
Catalog Number
102716779
Type
Physical object
Description
The object consists of two 492947 IBM 1620 modules. Each has a large heat sink on the component side.
Date
Circa 12/66
Manufacturer
International Business Machines (IBM)
Identifying Numbers
Other number |
425 |
Stamped into the righthand corner of the board |
Other number |
EC 119247 |
Stamped into the edge of the component side of the board. |
Other number |
FM 371397 |
Stamped into the bottom of the component side of the board and stamped onto the side of the original box. |
Part number |
492947 |
Printed on the solder side of the board |
Dimensions
overall: 1/2 in x 2 5/8 in x 4 1/2 in
Category
Component/module
Credit
Gift of Dave Babcock