A model of a 20 Key Punch

Date:
Apr 1920
Reference:
BL24831
Type:
Photograph (Negative)
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Description

The machine was designed by the British Tabulating Company, also known as the British Tabulating Machine Company.

Content

This is part of the Series: HBL01/01 Series Of Photographic Negatives And Prints; within the Collection: HBL01 The Bedford Lemere Collection

Rights

Source: Historic England Archive

People & Organisations

Photographer: Jwc: Bedford Lemere And Company