File of Engineer's Copy drawings and test instructions for Prototype Oscillogyro BEX/64/1439

The folder contains diazo positive copy engineering drawings of the main components for the Prototype Oscillogyro and test instruction documents. Duplicate copy drawings have unique annotations by D W Alford. Also included are supporting layouts and Breakdown Chart BMD1797 at successive issues.

Details

Extent:
90 items
Identifier:
2022-235/5/4
Access:
Open access.

Browse this archive