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 outline section for an experimental component made from brass sheet.
| Identifier | ExFiles\Box 179b\2\ img257 | |
| Date | 20th December 1932 guessed | |
| EXPERIMENTAL CON 1.OFF. BRASS SHEET W 1.OFF. BRASS SHEET WITH OUTLINE OF SECTION FINS 1.92" 3.24" 4.8" 2.19" 1.05" 1.38" 3.84" 7" 9/16" 1/4" 1/2" | ||