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).
Blueprint detailing a modification to the Gland-Nut Locking Scheme for a 40/50 Water Pump.
| Identifier | ExFiles\Box 66a\3\ scan0151 | |
| Date | 4th November 1927 | |
| 4-11-27 CUTTER .500" DIAM E71313 .375" +0 .075" +0 -2 .062" +5 MODIFICATION TO E71313. GLAND-NUT LOCKING SCHEME. 40/50 WATER PUMP. | ||