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FUNCTIONS OF THE MACHINE
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Accounting Machine alphamerical automatically balance calculation card cycle card feed card passes class selector column split comparing brushes control group control hubs control panel counter entry counter group crossfooting decimal detail cards device entry hubs error cards exit hubs factor Feed and Eject field Figure gang punch hammerlock heading cards impulse inlets International Business Machines key punch left components counter lever lower brushes mark sensing master card multiplicand counter normal o o o o o o o-o o-o oooooooo operation plugged primary card Primary Feed Primary Sequence punch brushes punch magnets punch switch PUNCHED CARD ACCOUNTING punching unit quotient reading station reset result right components counter secondary card Secondary Feed selection Selector Magnets skip bar stacker stop subtracted summary cards summary counter Summary Punch switch is wired tion total cycle transfer type bars upper brushes verifying zero zone