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S > SIGNETICS > Instructor 50


Signetics
Instructor 50


Instructor 50

Instructor 50
 
Early model

Early model
 
Keyboard

Keyboard
 
I/O switches

I/O switches
 
2650 instructions

2650 instructions
 
Back side

Back side
 
Underneath

Underneath
 
Signetics label

Signetics label
 
Motherboard

Motherboard
 
Running

Running
 
manuals

manuals
 
Logic diagram

Logic diagram
 



 
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