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 order request for two types of lamp bulbs.
| Identifier | ExFiles\Box 166\4\ img129 | |
| Date | 8th February 1932 | |
| X6089 Roy.{Sir Henry Royce} from Hs{Lord Ernest Hives - Chair}/Wst. Hs{Lord Ernest Hives - Chair}/Wst.1/AD8.2.32. Will you please order for us 1 doz. 12 volt 4 watt centre contact lamp bulbs No. S7126 1 doz. 6 volt 3 watt M.E. screw cap lamp bulbs No. S7584 Hs{Lord Ernest Hives - Chair}/Wst. | ||