Forwarding a copy of a letter concerning a United Air Cleaner.
| Identifier | ExFiles\Box 135\4\ scan0087 | |
| Date | 17th December 1924 | |
| X4128 To H. {Arthur M. Hanbury - Head Complaints} from BJ. c. to HS. {Lord Ernest Hives - Chair} BJ/Py3/D17.12.24. Re: United Air Cleaner. We attach hereto copy of letter Oy3-E-12924 of December the 9th, which has been received here this morning. BJ/Py. Att: 1. | ||
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).