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).
Post-moulding milling and tapping operations on switch body inserts.
| Identifier | ExFiles\Box 45\4\ Scan317 | |
| Date | 19th December 1921 | |
| R.R. 238a (100 T) (S.H. 798. 10-12-30) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 2048 - 2 - EXPERIMENTAL BY/WHR{Mr Wheeler}/19.12.21. Contd' Regarding D.{John DeLooze - Company Secretary} 50351 Switch Body it should be noted that two of the inserts D.{John DeLooze - Company Secretary} 50383/4 have a milling and tapping operation after the moulding has been produced. This is not very desirable but has been done at the request of Mr. Brook for ease of locating the inserts in the moulding die. When designing his dies perhaps Mr. Brook will find a method of locating which will not require these operations to be done after moulding, if so, we will alter our drawings accordingly. BY/WHR.{Mr Wheeler} WPR | ||