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).
Order for chemical thermometers for experimental test tackle maintenance.
| Identifier | ExFiles\Box 155\3\ scan0151 | |
| Date | 1st December 1937 | |
| from EJJ/JV. Rm{William Robotham - Chief Engineer}/RC.{R. Childs} EJJ/JV16/JC9. 12. 37. [Handwritten in red]: 132- 52407. Re - EXPERIMENTAL TEST TACKLE MAINTENANCE. [Illegible looping signature] Please order from Messrs. Negretti & Zambra Ltd.,:- 2 - No.6283, Class 'C' Chemical Thermometers, size 15", range 0 to 260°C, sub-divided 1°. 4" immersion. Deliver to Rm{William Robotham - Chief Engineer}/RC.{R. Childs} Experimental Department. [Signature]: EJJ/JV. | ||