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).
Telegram requesting pipe dogs and screwing dies for 1.5-inch iron water pipe.
| Identifier | ExFiles\Box 34\4\ Scan161 | |
| Date | 16th April 1915 | |
| To: Roycar / Derby Hives brings pipe dogs and screwing dies for 1 1/2 inch iron water pipe Royce | ||