Photomicrographs of 16g. hot rolled strip from a Continuous Strip Mill.
| Identifier | ExFiles\Box 113\5\ scan0109 | |
| Date | 25th November 1939 guessed | |
| continuation No.1 Photomicrographs of 16g. hot rolled strip from Continuous Strip Mill. Magnification X 100. Etched in 5% HNO3 Edge of strip Middle of strip. Copies Mr. A.R.Gray Mr. G. {Mr Griffiths - Chief Accountant / Mr Gnapp} Paul FILE. | ||
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).