Double sided rayon blood chit, approximately 23 x 18cm. Printed in red, blue and black ink on two separate pieces of rayon stitched together back to back with a neat blanket stitched edge. For use by British aircrews flying missions over Soviet controlled regions. Printed to the front with a large Union flag plus wording in Russian asking that the holders details be passed to the British Military Mission in Moscow. The reverse side has a smaller flag and similar information along with detailed instructions for use. Has light staining and has been folded but is in very good condition. Neatly hemmed edges. Scarce. Stock code E20501.