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 the Cambridge Instrument Company confirming an order and clarifying the current carrying capacity of Rheostats.
| Identifier | ExFiles\Box 167\2\ img153 | |
| Date | 15th September 1938 | |
| 6103 TELEGRAMS: UNIPivot, KNIGHTS, LONDON. CODES: A.B.C. (5TH AND 6TH EDITIONS): WESTERN UNION: BENTLEY'S. TELEPHONE: SLOANE 9146 (4 LINES). CAMBRIDGE INSTRUMENT COMPANY, LIMITED. MANUFACTURERS OF MECHANICAL & ELECTRICAL INSTRUMENTS OF PRECISION. WORKS: LONDON AND CAMBRIDGE REGD. TRADE MARK HEAD OFFICE AND SHOWROOMS: 13, GROSVENOR PLACE, LONDON, S.W.1. YOUR REF.................. IN REPLY PLEASE QUOTE GFS/SR. N.10221P. Messrs. Rolls-Royce Limited, Nightingale Road, DERBY. 15th September, 1938. Dear Sirs, ORDER NO. 69655. -------------------- We have pleasure in returning your acknowledgment slip with reference to the above order and would advise you that these Rheostats will be despatched during the next few days. We would point out that the current carrying capacity when connected in series is 35 amperes, and not 30 as mentioned in our letter of the 3rd instant. Yours faithfully, for CAMBRIDGE INSTRUMENT COMPANY LTD. Rom/RC{R. Childs} ENC. Ackn. slip. | ||