Suggested drawing and enclosed top and bottom gaskets.
| Identifier | ExFiles\Box 90a\6\ Scan224 | |
| Date | 18th April 1939 guessed | |
| suggested drawing. Yours sin'ly F Reltay P.S. Top & bottom gaskets enclosed F.R.H. | ||
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).