This is an original drawing on recycled sepia card with white pencil highlights, by Steve Teasdale. Signed in pencil by George Chalmers who was Wireless Operator on Lancaster O-Orange for the Dams Raid. His pilot was Bill Townsend and they were the last crew to arrive home to Scampton following their attack on the Ennepe Dam. Ideal as a bookplate in your favourite book on the Dambuster raid.