Air Ministry 'Douglas' Protractor

Air Ministry 'Douglas' Protractor

Code: Prot1


W: 12cm (4.7")H: 12cm (4.7")


Air Ministry 'Douglas' Combined Protractor & Parallel Rule.  Stores reference 6B/47.  Perspex, approximately 12 x 12cm.  Marked with a grid and compass bearings around the edges.  A. Crown M. marked.  One corner has a piece missing and the perspex is a bit 'fogged'. Comes with a second example - this one has some 'warping' at the edges.  Complete with original card sleeve printed with instructions.  As used by the aircrew navigator.  Stock code Prot1.