-
1923
Hardware Description
IBM's Type 011 Electric Punch. Introduced in 1923, when IBM cards had 45 columns and round holes. This was the first punch with electric power; holes are punched by electromagnets rather than muscle power, at a great reduction in operator fatigue. Strictly numeric, the machine also includes a tabbing feature similar to typewriter tab stops.
-
Model Number:
011 -
Manufacturer:
-
Hardware Type:
Peripheral - Data Collection -
Manufacture Year:
1923 -
More Info:
-
We recognize our sponsors starting at $1 per entry.
Learn more at https://www.ithistory.org/benefits