Hollerith sorting machine and tabulating machine, 1924.

 
Hollerith sorting machine and tabulating machine, 1924.
4 0 c m
 
32cm
actual image size: 24cm x 32cm

Description

Hollerith sorting machine (above), and Hollerith tabulating machine (below).

Image Details

Image Ref.
 
10311031

© Science Museum / Science & Society Picture Library

buy a print

Select size
 
Select finish
 
How many prints?
 
£20.00
 

buy a framed print

buy a canvas

buy a framed canvas