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).
Instruction regarding the delayed testing of 'Hightensite' samples.
| Identifier | ExFiles\Box 34\2\ Scan081 | |
| Date | 12th July 1921 | |
| RR 238 (300 Bks.) (SF 152. 6-11-18.) MP 197880 2625 X.4287 ROLLS-ROYCE LIMITED. INSTRUCTIONS. To: EFC 12 July 1921 Order No: AB. 12. Customer's No: 1 2625 X.4287 Re Tests of Hightensite. In reply to Mr Whitehead's query Wd{Mr Wood/Mr Whitehead} 4 / NT. 11-7-21, we have not yet had an opportunity of testing the samples referred to, as we are awaiting the return of the samples of insulation sent in to the shop for machining tests. When these are received, tests will be carried out on both the ordinary, and the special heat-resisting qualities of 'Hightensite'. Signed: F.{Mr Friese} J.{Mr Johnson W.M.} Allen This Sheet must be filed on completion of the work. | ||