Title
ECHO-IV module
Catalog Number
102681492
Type
Physical object
Description
Object is populated with 4 green modules plus additional components. Date printed on top of circuit board as "JUN 13 60".
Date
1966
Manufacturer
Sutherland, James F.
Identifying Numbers
Other number |
110P912H01C |
Etched on both sides of circuit board |
Other number |
4.5 |
Handwritten on metal edge of wiring side |
Other number |
DA 217A074G01 |
Etched on rear of circuit board |
Other number |
DAH |
Stamped into handle |
Other number |
DAH 217A167G01 |
Etched on rear of circuit board |
Other number |
JUN 13 60 |
Printed on top of board |
Other number |
M-20 #10 |
Stamped on rear of board |
Other number |
S614CO40G03 NOR |
Molded on top of green component |
Dimensions
overall: 5 1/2 in x 9 in x 1 in
Category
Component/module
Credit
Gift of James F. Sutherland