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 of an Aerolite Piston with multiple views and dimensions.
| Identifier | ExFiles\Box 86\2\ scan0130 | |
| Date | 25th October 1933 | |
| Ex 12610 3.232 DIA 3.000 DIA (Two TOP GROOVES) .025 AT 45° 2.975 DIA 3.208 DIA 3.137 3.400 4.270 4 HOLES .153 DIA B SCRAP SECTION BB 1.500 1.420 2.18 R 3.12 R 300 R BORED 1.892 DIA FOR A DEPTH OF .230 ROLLS-ROYCE, LTD T. ROOM 25 OCT. 1933 DERBY. INVERTED PLAN 1.25 R 2 HOLES .125 DIA 2.600 DIA 3.060 DIA 1.228 R 1.150 2.850 DIA 6° .040 3.000 4.030 3.850 .325 312 R 250 R 525 30° 17° 3.200 2.750 3.700 SECTION AA{D. Abbot-Anderson} 45° 2.050 DIA 400 R 1.50 R 6 HOLES .143 DIA AEROLITE PISTON BENTLEY 1.375 2.50 R 1.075 2.000 2 HOLES .098 DIA A 1.265 DIA 44° 350 R .375 .625 .312 .560 .175 | ||