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 on the cross steering tube, advising that a hole should not be made and precautions taken to prevent spelter formation.
| Identifier | WestWitteringFiles\G\August1921\ Scan6 | |
| Date | 21th August 1921 | |
| To HS.{Lord Ernest Hives - Chair} from R.{Sir Henry Royce} Copy to CJ. " " DJ. " " BY.{R.W. Bailey - Chief Engineer} " " R.R. of America Inc. (For the attention of OY.) ORIGINAL X3441 RE CROSS STEERING TUBE. With reference to OY6/G19/7/21 regarding the above, the hole mentioned should not be made. Other precautions should be taken to prevent the cobs of spelter being formed. R.{Sir Henry Royce} | ||