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 showing the arrangement of a coolant jet in high power blocks.
| Identifier | ExFiles\Box 134\2\ scan0135 | |
| Date | 10th August 1937 | |
| ARRANGEMENT OF COOLANT JET IN HIGH POWER BLOCKS, Fig I., COOLANT JET, ED{J. L. Edwards}, 10 8 37 | ||