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IBM Punch Cards Used as Templates for Drawing Dotted Straight Lines

IBM Punch Cards Used as Templates for Drawing Dotted Straight Lines

Usage conditions apply
These two paper eighty-column IBM punch cards were used as templates for drawing dotted straight lines. One card is blue and has four rows of holes, with a row of symbols across the top. The other card is orange and has three rows of holes with a row of stars across the top. One row of holes on each card has pen marks between the holes.
Currently not on view
Object Name
group of templates
Physical Description
paper (overall material)
overall:.1 cm x 18.8 cm x 8.4 cm; 1/32 in x 7 13/32 in x 3 5/16 in
ID Number
nonaccession number
catalog number
Credit Line
Gift of James J. Williams
See more items in
Medicine and Science: Mathematics
Science & Mathematics
Drawing Templates
Punch Cards
Data Source
National Museum of American History
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