IBM 727 Manual Of Instruction page 77

Magnetic tape unit and tester, electronic data-processing machines
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7s
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— Tl
C
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# ro
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Rewind P.U
Tape Break
Load Point
Rev. Sol
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Fwd. Sol .
R40 I
L P £
R41
— «p LP
| R42
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c
I R 19
Rew.
Intik
75.08
Reverse
75.05.02
Rewind
75.08
Tape Break
75.03
L.P.Pic k
75.04
Drop L . P.
Relay 75.04

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