Blueprint for a suggested lightening hinge on an Oerlikon gun mounting.
| Identifier | ExFiles\Box 175\3\ img060 | |
| Date | 6th July 1942 | |
| 5 POSTS! EQUI-SPACED SCRAP SECTION 'AA {D. Abbot Anderson} ' 5 - BIRMAL COVERS 18G TO OVERLAP HOLE SIZE 3/4" EITHER EDGE TAP 2BA & INSERT RD. HD. {Mr Hayward / Mr Huddy} SCREWS AT 3 IN. PITCH- FLANGE EDGE 1/4" ALL ROUND- THE BRITISH POWER BOAT CO. LTD. HYTHE, ENGLAND ISSUE DRN CHKD APPD DATE 1 W A 6/7/42 TYPE: OERLIKON GUN MOUNTING SUGGESTED LIGHTENING HINGE SCALE:- 1/2 DRWG. NO. D.24194 | ||
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).