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 to The National Accumulator Co. Ltd. regarding an error in their car battery catalogue.
| Identifier | ExFiles\Box 58\3\ Scan182 | |
| Date | 11th February 1931 | |
| X6054 N. EFC {E. Fowler Clarke - Electrical Engineer} 7/AD. 11th February, 1931. The National Accumulator Co.Ltd. 93, Great Portland St. {Capt. P. R. Strong} London, W.1. Dear Sirs, Re - Your Car Battery Catalogue. Referring to your latest National Accumulator catalogue of Dagenite series of batteries for motor cars, there appears to be an error in this on page 14 which may have escaped your notice. Under the picture of the 40/50 battery type RRN.11, you have put "type 6TBD7-E for Rolls-Royce cars". Type 6TBD7-E however, is the 20/25 type of battery with make up as in terminal layout 3 on page 10. We thought you would like us to tell you of this in case it may lead to any difficulties with purchasers. Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||