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).
Request to locally procure 24 Detonindex neon tubes for ignition pencil indicators.
| Identifier | ExFiles\Box 165\4\ img331 | |
| Date | 24th October 1935 | |
| 86065 Roy.{Sir Henry Royce} From Hs{Lord Ernest Hives - Chair}/Wst. Hs{Lord Ernest Hives - Chair}/Wst.7/MA.24.10.35. DETONINDEX NEON TUBES. Please obtain for us locally 24 of the small neon tubes as used in ignition pencil indicators. Order No.54001. Hs{Lord Ernest Hives - Chair}/Wst. | ||