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 A.T. Speedometer Co. Ltd. regarding the supply and cost of Revolution Counters for 40/50 or 20 HP chassis.
| Identifier | ExFiles\Box 50\4\ Scan101 | |
| Date | 28th January 1927 | |
| A.T. SPEEDOMETER Co LTD. Trade Mark. 20, Avonmore Road, West Kensington, London, W.14. DIRECTORS: F. {Mr Friese} T. FISHER. H. {Arthur M. Hanbury - Head Complaints} O. {Mr Oldham} BOOTH. S. D. {John DeLooze - Company Secretary} McKELLEN. Telephone: Western 1422. Telegrams: Aytespeedo-Hammer, London. Your Ref. Our. Ref. GOB/J. SUPPLIERS TO THE ROYAL AIR FORCE, WAR OFFICE, AND LEADING MANUFACTURERS. PATENTEES & MAKERS OF MAGNETIC SPEEDOMETERS FOR MOTOR CARS AND MOTOR CYCLES. MOTOR CLOCKS, TACHOMETERS, MILEAGE RECORDERS. REVOLUTION COUNTERS AND INDICATORS FOR MOTOR CARS, MOTOR BOATS, ENGINES, ETC. ALL CLASSES OF SCIENTIFIC INSTRUMENTS. REPAIRS A SPECIALITY. Messrs. Rolls Royce Ltd., Nightingale Road. DERBY. Dear Sirs, For the attention of the Experimental Department. We are in receipt of your favour of the 27th inst, reference HS {Lord Ernest Hives - Chair} /RM {William Robotham - Chief Engineer} 2/LG, which we note was addressed by your department to our late address at 45, Brook Green instead of as above, kindly therefore take note of this address for future reference. We are pleased to inform you that we can supply the Revolution Counters suitable for your 40/50 or 20 h.p. chassis as required. The dial can be made in accordance with any of your requirements, that is to say as far as the calibration is concerned we can make the ratio for the instrument at a range of .25- 1 to 5 - 1 the dial to any specification from 0 - 40 upwards. The end fittings for these counters have been made previously by us to your schemes Nos. 728 and 729. The cost of the complete fitment with 7 feet of cable would be £5.13.6. Nett. Trusting to be favoured with your esteemed orders, We are, Yours faithfully, for A.T. SPEEDOMETER CO. LTD. Handwritten notes: Top Left: Hs. {Lord Ernest Hives - Chair} Riv. Top Center: X4308 Next to address: 63435 Below price: 6ft 6" sufficient. | ||