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).
Letter from S. Smith & Sons regarding a joint patent application for a thermostatically controlled pressure relief valve.
Identifier | ExFiles\Box 150\2\ scan0323 | |
Date | 7th March 1940 | |
105 Rm{William Robotham - Chief Engineer}/Edwards See me P 1280 CONTRACTORS TO ADMIRALTY, WAR OFFICE & AIR MINISTRY TELEPHONE: GLADSTONE 3333 (40 LINES) TELEGRAMS: SPEEDOFAC, PHONE, LONDON. CABLES: SPEEDOFAC. LONDON. CODES: MARCONI, COMMERCIAL, BENTLEY'S. S.Smith & Sons (Motor Accessories) Ltd CRICKLEWOOD WORKS LONDON, N.W.2 Please quote our reference: Y.1. 7th March, 1940. Messrs. Rolls-Royce Ltd., DERBY. Attention of W.A.Rowbotham, Esq., Dear Sirs, With regard to the proposed construction of a thermostatically controlled pressure relief valve for a radiator header tank which our Mr.F.J.Grose recently discussed with you, we are of the opinion that an application should be filed for this device. We would suggest filing the application in the joint names of our two Companies and the inventor's. If you agree perhaps you would kindly let us know and we will take the necessary steps to obtain a patent. Yours faithfully, for, S.SMITH & SONS (Motor Accessories) LTD., G.S.STURROCK, Manager, Patent Department. JB. TO AVOID DELAY ALL ENVELOPES SHOULD BE ADDRESSED TO THE FIRM. | ||