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 an electrical insulation specialist regarding a new method for testing waxed paper.
| Identifier | ExFiles\Box 61\1\ scan0168 | |
| Date | 23th March 1931 | |
| X6110. Telephone: KINGSTON 1708. Park Works, Kingston Hill, Surrey. Telegrams: INSULATION (PHONE) KINGSTON-ON-THAMES. H.D. Symons & Co. Ltd. ELECTRICAL INSULATION SPECIALISTS. Your Reference ROY{Sir Henry Royce}/MS11/P. Our Reference HDS/AMP. 23rd March, 1931. [Left Margin Products:] Varnished Cloth. Varnished Paper. Varnished Silk. Flexible Varnished Tubing. DUPLY TUPLEX Slot Insulation. EMLIN TAPE. FLEXIBLE MICA SILK, MICA PAPER. SYMOID CLOTH. Messrs. Rolls Royce Ltd., Nightingale Road, DERBY. Dear Sirs, WAXED PAPER. We thank you for your letter of the 17th instant and appreciate the very frank manner in which you have written to us on the subject of this material. Your method of test of this material is one which is new to us, but we are at work upon the subject and will communicate with you again in due course. Yours faithfully, H.D. SYMONS & COMPANY LIMITED. Harold D.{John DeLooze - Company Secretary} Symons. [Stamps and handwriting:] [Circular stamp:] RECEIVED 24 MAR 1931 DERBY [Handwritten:] E.F.C Please ss{S. Smith} 24/3/31 | ||