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Image
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1
Non-Commercial Use
1
Category
Computing & Data Processing
1
Maker
British Tabulating Machine Company Limited
1
Herman Hollerith
1
Hollerith, Herman; British Tabulating Machine Company Limited
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On Display
Science Museum
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Information Age Gallery: Web
1
Object type
data processing equipment
1
Place
Letchworth
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Letchworth, Hertfordshire, England, United Kingdom
1
Material
aluminium alloy
1
bakelite
1
brass (copper, zinc alloy)
1
copper (alloy)
1
electrical components
1
iron
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plastic (unidentified)
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steel (metal)
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textile
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Date
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Hollerith 45 column horizontal electrical sorting machine, 1920-1930
1920-1930
