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).
Responding to a query about the number of failures observed in H.T. rotors for batteries.
| Identifier | ExFiles\Box 70\3\ scan0182 | |
| Date | 6th May 1927 | |
| X8783dap EFC. Hm{Capt. W. Hallam - Head Repairs}/NRC{N. R. Chandler}22/D6.5.27. Re Battery H.T. Rotors. X In reply to your EFC2/T6.7.27., we cannot definitely recall more than the two failures which you have seen. It is possible that we may have seen another, but we are not sure about this. Hm{Capt. W. Hallam - Head Repairs}/NRC.{N. R. Chandler} NRC{N. R. Chandler} | ||