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).
Internal request to order one dozen 12 volt, 9 watt double contact lamp bulbs from the Ediswan Co.
| Identifier | ExFiles\Box 166\4\ img154 | |
| Date | 9th May 1933 | |
| 86089. Roy{Sir Henry Royce}, From Hs{Lord Ernest Hives - Chair}/Wst. Hs{Lord Ernest Hives - Chair}/Wst.5/MA.9.5.33. Will you please order for us from the Ediswan Co., one dozen 12 volt, 9 watt double contact lamp bulbs. Order No. 5410. Hs{Lord Ernest Hives - Chair}/Wst. | ||