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).
Comparison of process times in hours, with and without interleaving.
| Identifier | ExFiles\Box 119\2\ scan0277 | |
| Date | 30th November 1925 guessed | |
| contd :- -2- MADE AT CROXLEY With interleaving. Standard. 13.45 hrs. 15.50 hrs. 18.25 " 11.50 " 21.40 " 20.00 " 10.50 " 12.25 " 13.00 " 17.10 " 13.20 " 13.45 " ________ ________ Sample of material is attached to R's and DA{Bernard Day - Chassis Design}'s copy of this memo. Hs.{Lord Ernest Hives - Chair} | ||