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).
Drawings for the 'Swallow' Gear Box and Declutching Gear.
| Identifier | ExFiles\Box 180\M1\9\ img006 | |
| Date | 1st November 1921 | |
| RECEIVED To BA. from E.{Mr Elliott - Chief Engineer} Copy to C.I. " OR. " MS. ✓ " BY.{R.W. Bailey - Chief Engineer} ORIGINAL 2 E1/G23/11/21. RE "SWALLOW" GEAR BOX. X3488 We send you herewith drawing Lec.1494 shewing the "Swallow" Gear Box; also Lec.1493 - "Swallow" Declutching Gear. E.{Mr Elliott - Chief Engineer} | ||