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).
Hand-drawn sketch with annotations for an exhaust pipe design on company letterhead.
| Identifier | ExFiles\Box 104\2\ scan0099 | |
| Date | 25th July 1934 guessed | |
| CONTRACTORS TO THE ADMIRALTY. TELEGRAMS: INNOVATION, CANNON, LONDON. DRY WASHERS, NEWCASTLE-UPON-TYNE. TELEPHONE: MANSION HOUSE 6351/2. NEWCASTLE 23491. Newcastle Office: 141, PILGRIM STREET, NEWCASTLE-UPON-TYNE, 1. CODES: LIEBERS, A.B.C., 5TH EDN. WESTERN UNION. HUNTINGTON, HEBERLEIN & CO., LTD. METALLURGICAL, CHEMICAL & MECHANICAL ENGINEERS & CONTRACTORS. 47/51. KING WILLIAM STREET, LONDON, E.C. 4. OUR REF. YOUR REF. Handwritten: Exhaust pipe. X are nests of small straight pipes D ≈ 2.5 d L ≈ 5 D.{John DeLooze - Company Secretary} | ||