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).
Page 3 of a letter from H.M. Hobson, Ltd. discussing a glass sample with UV-blocking properties.
| Identifier | ExFiles\Box 61\3\ scan0181 | |
| Date | 15th May 1931 | |
| Messrs.Rolls-Royce,Ltd., Date 15.5.31. Page 3 but this is a small matter if it achieves the desired result. We enclose for your information a sample of the glass, which admittedly is not so transparent as clear glass, but we think its advantages with regard to cutting off the ultra-violet rays will amply warrant its adoption. Assuring you at all times of our best attention, We remain,dear Sirs, Yours faithfully, H.M.HOBSON,Ltd., T.P.Searight. Joint Managing Director. | ||