Air Ministry Air Diagram 4581 - Handley Page Halifax Mk.IX. Paper, approximately 51 x 38cm. Prepared by The Ministry of Supply for Promulgation By Admiralty, War Office, Air Ministry. Issue 1, 1 Sheet, November 1947. Printed for H.M. Stationary Office by Fosh & Cross Ltd., London. With photographs and basic information on this famous bomber. Has been folded, has minor soilng and edge creasing. Displays well. Stock code P27183-24.