Select a country/region:
United States
IBM®
Site map
Search
IBM Archives
Exhibits
IBM logo
International Time Recording
ITR time recorder
Click to enlarge
An ITR time recorder from about 1918.
Return to exhibit
Close [x]
ITR time recorder
Content Navigation
IBM Archives
Exhibits
IBM100
Documents
Multimedia
Helpful links
Using the Archives site
Terms and conditions
Related links
Interactive history of progress
A tradition of service
Just the facts
