Title
Manchester Reader - Writer 4523 L System Building BlockCatalog Number
102688331Type
Physical objectDescription
Purple paint sprayed on connector side of board.Red tag attached front reads:
"Obsolete 3753 742"
Back of tag reads:
"DEFECTIVE MODULE
Type 4523
Date 1-27-69
Removed by
McDonnell
Describe Fault:
test"
Date
1965 ca.Manufacturer
Digital Equipment Corporation (DEC)Identifying Numbers
| Model number | 4523 L |
| Part number | 4523 |
| Serial number | 0328540225993 |
Dimensions
overall: 1/2 in x 7 in x 4 1/2 inCategory
Component/module
