![](https://coimages.sciencemuseumgroup.org.uk/19/146/large_thumbnail_1861_0026_0002__0001_.jpg)
Archival records of International Computers Ltd., 1915-1980s
- Made:
- 1915-1989
![Archival records of International Computers Ltd., 1915-1980s](https://coimages.sciencemuseumgroup.org.uk/6/254/small_thumbnail_1990_0610_0006__0005_.jpg)
![Archival records of International Computers Ltd., 1915-1980s](https://coimages.sciencemuseumgroup.org.uk/6/255/small_thumbnail_1990_0610_0006__0002_.jpg)
![Archival records of International Computers Ltd., 1915-1980s](https://coimages.sciencemuseumgroup.org.uk/6/252/small_thumbnail_1990_0610_0006__0008_.jpg)
![Archival records of International Computers Ltd., 1915-1980s](https://coimages.sciencemuseumgroup.org.uk/6/259/small_thumbnail_1990_0610_0006__0004_.jpg)
![Archival records of International Computers Ltd., 1915-1980s](https://coimages.sciencemuseumgroup.org.uk/6/253/small_thumbnail_1990_0610_0006__0001_.jpg)
![Archival records of International Computers Ltd., 1915-1980s](https://coimages.sciencemuseumgroup.org.uk/6/257/small_thumbnail_1990_0610_0006__0006_.jpg)
![Archival records of International Computers Ltd., 1915-1980s](https://coimages.sciencemuseumgroup.org.uk/6/258/small_thumbnail_1990_0610_0006__0007_.jpg)
![Archival records of International Computers Ltd., 1915-1980s](https://coimages.sciencemuseumgroup.org.uk/6/260/small_thumbnail_1990_610_0006__0009_.jpg)
![Archival records of International Computers Ltd., 1915-1980s](https://coimages.sciencemuseumgroup.org.uk/6/256/small_thumbnail_1990_0610_0006__0003_.jpg)
[Archival records of International Computers Ltd., 1915-1980s, chiefly manuals and software related material of ICL, but also containing much earlier material of companies related to, or subsumed into, ICL including British Tabulating Machine Co. Ltd., International Computers & Tabulators Ltd., Hollerith, Powers-Samas, English Electric Computers, et al. Also include numerous files of J.M.M. Pinkerton (1947-86), technical drawings of LEO computer, etc.]