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).
Quote from D.H. Bonnella & Son for starter switches with modified contact plates and copper contacts.
| Identifier | ExFiles\Box 52\3\ Scan216 | |
| Date | 13th March 1922 | |
| Y4431 CONTRACTORS TO ADMIRALTY, WAR OFFICE, AIR BOARD, POST OFFICE, ETC. AERONAUTICAL, ELECTRICAL & MECHANICAL ENGINEERS. TELEGRAMS: BONCINELLO, OX, LONDON. TELEPHONE Nos 1882. } MUSEUM. 504. D.H. BONNELLA & SON, LTD 58/60, MORTIMER STREET, LONDON, W.1. MANUFACTURERS -OF- AEROPLANE, MOTOR CAR, ELECTRICAL ACCESSORIES; ROTARY ENGINE & MAGNETO DISTRIBUTORS A SPECIALITY. WORKS:-"NEWTON WORKS", WHITFIELD PLACE, TOTTENHAM COURT ROAD, W.1. FOUNDRY: 14, HANWAY PLACE, W.1. OURS:- CMP/DP REF. YOURS:- ESTABLISHED 1860. 13th March 1922. Messrs. Rolls Royce Ltd. DERBY. Dear Sirs, We are taking this opportunity of sending you herewith sample of a Starter Switch which we are making in large quantities, using copper contacts instead of brass, as will be found in the majority of those already on the market. We have also modified the contact plate, ensuring complete contact. We have pleasure in quoting you for these as follows,- 500 lots ........ 5/9d each 1000 " ........ 5/6d each Delivery stock. We shall be glad to hear whether this interests you, and assuring you of our best attention at all times, We remain, Yours faithfully, D. {John DeLooze - Company Secretary} H. {Arthur M. Hanbury - Head Complaints} BONNELLA & SON, LTD S. M. {Mr Moon / Mr Moore} Page per DP Director | ||