From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Returning a damaged Negretti & Zambra thermometer for repair due to a chafed and worn capillary.
| Identifier | ExFiles\Box 175\4\ img282 | |
| Date | 13th July 1937 | |
| To HPS{Horace Percy Smith - Experimental Factory Mgr}/AM. from Rm{William Robotham - Chief Engineer}/Std. 6003 Rm{William Robotham - Chief Engineer}/Std.2/AP.13.7.37 We are returning to you herewith one Negretti & Zambra thermometer, T.12677 0 - 160°C. Will you please return this tothe makers for repair, the capillary has chafed against an undersheild and worn through. Rm{William Robotham - Chief Engineer}/Std. | ||