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).
Particulars of Delage side steering rod springs.
| Identifier | ExFiles\Box 21\4\ Scan121 | |
| Date | 15th December 1922 | |
| Mr. Hives from GWH.{George W. Hancock - Head Chateauroux} /3525 15.12.22. PARTICULARS OF DELAGE SIDE STEERING ROD SPRINGS. No. of springs fitted 4 Length - free 1.425" Working length 1.125" Dia. of wire. .200" No. of coils. 6 Dia. of spring .940" Spring compressed to working load - { 431 lbs. 456 lbs. Section of wire - round. GWH.{George W. Hancock - Head Chateauroux} | ||