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 memorandum requesting an order for various lamp bulbs for use at Clan Foundry.
| Identifier | ExFiles\Box 166\4\ img274 | |
| Date | 9th November 1940 | |
| To Roy.{Sir Henry Royce} from Rm{William Robotham - Chief Engineer}/RC.{R. Childs} Rm{William Robotham - Chief Engineer}/RC.{R. Childs}3/ET.9.11.40. re LAMP BULB STOCK. ------------------ Please order, as soon as possible, for use at Clan Foundry, the following lamp bulbs:- 1 doz. 6 v.{VIENNA} 36 w. S.C.C. headlamp bulbs. 1 doz. 6 v.{VIENNA} 3 w. S.C.C. side lamp bulbs. 1 doz. 6 v.{VIENNA} 3 w. M.E.S. instrument lighting bulbs. 1 doz. 3.5 v.{VIENNA} 0.3 a.{Mr Adams} M.E.S. ignition warning bulbs. These may be obtained from the Edison Swan Electric Co.; Ltd. Order No. 753. Rm{William Robotham - Chief Engineer}/RC.{R. Childs} | ||