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).
Providing the manufacturer's reference number for the Phantom III model's Exide battery.
| Identifier | ExFiles\Box 58\4\ Scan280 | |
| Date | 12th May 1936 | |
| BY/RD./MS. c. Hs{Lord Ernest Hives - Chair}/Wst. WST shoo21. BY/RD5/W.12.5.36. "Phantom III" Batteries. With reference to our memo BY/RD1/W.9.5.36,we are now informed by the makers that their reference for Exide Battery D.75513,is 6.X.CMR.13.1.MR. Will you kindly take note. BY/RD. | ||