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IBM ELECTRONIC MULTIPLIER User Manual page 100

Electric punched card accounting machines

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T Y P E
6 0 3
E L E C T R O N I C M U L T I P L I E R
Tube
1
Tube
2
Tube
4
Indicator
\
I
5th Counter
Position
\
Lioht Rlnrk
6th Counter
Position
Blocking Tube
Tube
10
A.
Front View
-
Showing Indicator Block
Carry Output
5th Counter
post 21
Indicator
Position
Light Socket
Tube
Socket
4
/
Tube Socket
1
Input 5th
\
Post
1
Counter Position
\
Carry Output
Position
'
\
\
6th Counter
post 26
Socket 10
Blocking
l i b e
Socket
~ d s t 6
0.
Rear View
-
Showing Terminals
Figure 93. Two-Position Electronic Counter ( K Chassis)

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