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).
Quotation from Johnson & Phillips Ltd for a J.& P. Full wave converter and battery charger.
Identifier | ExFiles\Box 32\5\ Scan013 | |
Date | 28th November 1922 | |
V1589 .E.F.C. COPY OF LETTER RECEIVED FROM:- JOHNSON & PHILLIPS, LIMITED, CHARLTON, LONDON, S.E.7. JAE.69698. 28th November, 1922. Messrs. Rolls-Royce Ltd., Nightingale Road, Derby. Dear Sirs, Your reference - Wd{Mr Wood/Mr Whitehead}/CEA17/EJ241122. In reply to your enquiry of the 24th inst., we have much pleasure in quoting you for - 1 - J.{Mr Johnson W.M.}& P. Full wave converter as illustrated and described in lists herewith, suitable for use on 50 cycle A.C. circuit having an output of 6 amperes at 18 volts suitable for charging a 12 volt, 60 ampere hour battery. (We have these converters in stock suitable for 100-110 volt or 200-220 volt supply). 40 to 50. PRICE.......... £12.10.0 Nett. We regret we are unable to quote for a converter suitable for charging 12 volt batteries in series, it would be necessary to use a separate converter for each battery if more than one is required to be charged at the same time. Trusting to be favoured with esteemed order, We are, Yours faithfully, JOHNSON & PHILLIPS LIMITED AC. Sales and Contact Manager. | ||