1. Add MS 89294/4
- Reference (shelfmark):
- Add MS 89294/4
- Title:
- LEO computer patent: Diagrams
- Scope & Content:
- 22 large (A2 plus-except LC 514, A3 plus) diagrams all stamped ‘Patent Office Library, 27 July 1951’. Documents numbered: LC 56; LC 58; LC 59; L.C. 208; LC 218; LC 501; LC 502; LC 503; LC 504; LC 506; LC 514; LC 519; LC 521; LC 750; 18987; 18987/1; 18987/2; 18987/3; 18987/4; 19074; 19074/2; 19074/3.
- Collection Area:
- Western Manuscripts
- Languages:
- English
- Date Range:
- 1951
- Extent:
- 1 file