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).
Diagrams showing the arrangement of water holes and passage blanking for 'B' Series tests on a Phantom III experimental test bed.
| Identifier | ExFiles\Box 93\4\ scan0044 | |
| Date | 4th July 1936 guessed | |
| B (3) EXH. SIDE REAR END FRONT END INLET SIDE .3125 DIA. HOLE HOLES NOT SHOWN ARE BLANKED. DIAGRAM OF ARRANGEMENT OF WATER HOLES BLANKED CIRCULATION THUS. (4) EXH. SIDE REAR END FRONT END INLET SIDE .3125 DIA .250 DIA. .250 DIA HOLES NOT SHOWN ARE BLANKED. DIAGRAM OF ARRANGEMENT OF WATER HOLES ARRANGEMENTS OF THERMOMETERS, THERMOCOUPLES AND WATER PASSAGE BLANKING DURING 'B' SERIES OF TESTS ON P III CIRCULATION (EXPERIMENTAL TEST BED.) SHEET 2 Rm.{William Robotham - Chief Engineer} 171 | ||