Sketch showing a shortened dash unit and pressure balance for a 40-50HP model.
| Identifier | ExFiles\Box 44\2\ Scan178 | |
| Date | 13th July 1928 | |
| ROLLS ROYCE 40-50HP H. {Arthur M. Hanbury - Head Complaints} M. {Mr Moon / Mr Moore} HOBSON, LTD 47-55 THE VALE, ACTON.W.3. TITLE: SKETCH SHOWING SHORTENED DASH UNIT & PRESSURE BALANCE WHEN ORDERING QUOTE THIS DRAWING No: H.S.56.S SPECIFICATION: PATTERN, STAMPING H.K.S. TELEGAGE. DRAWN: W. TRACED: G CHECKED: L DATE: 13.7.28 MACHINE WHERE MARKED F. {Mr Friese} MACHINE ALL OVER. TOLERANCE ON MACHINING DIMENSION +/- .010 UNLESS OTHERWISE STATED. THIS DRAWING CANCELS DRAWING No THIS DRAWING IS CANCELLED BY DRAWING No ORIGINAL DIMENSION WAS 6 1/4". TOP OF 20th GALLON DATUM F77952. | ||
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).