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 Donald Sessions & Company Ltd. regarding the interchangeability of Phantom III jacks with the 25 HP chassis.
| Identifier | ExFiles\Box 140\2\ scan0030 | |
| Date | 30th June 1937 | |
| 1166 TO GRY.{Shadwell Grylls} See E.W. DONALD SESSIONS & COMPANY LTD. 906. HARROW ROAD, WILLESDEN, LONDON, N.W.10 TELEPHONE WILLESDEN 1270 TELEGRAMS "TOGGLE, HARLES" CABLEGRAMS "TOGGLE, LONDON" Rm{William Robotham - Chief Engineer}/Gry{Shadwell Grylls}1/R.{Sir Henry Royce} 30th June, 1937 Messrs. Rolls-Royce Ltd., D E R B Y. Dear Sirs, We thank you for your letter of the 29th inst. referring to our discussion with regard to the interchangeability of P.III jacks with the 25 h.p. chassis. We note that it is now not possible to utilise exactly the same jack rams without modifying the front jack brackets. We think in both our interests it would be a pity to add weight and cost to the brackets and in the circumstances would suggest that the lock ring threading on the rams be modified to suit your requirements. As our existing quantities will be increased if we are to be standardized on the 25 h.p. chassis, we think we can forget about any extra cost for this modified threading. Assuring you of our attention and service, We are, Yours faithfully, For DONALD SESSIONS & COMPANY LIMITED. Lonsdale Sessions. Director & General Manager. DWS/IKS | ||