Guy Gibson / Dambusters interest; two 1940's period photographs, charcoal drawing

Guy Gibson / Dambusters interest; two 1940's period photographs, including Guy Gibson adding his signature to a photograph of Mohne Dam, A V Swaebe, once the property of Len Sumpter, 17x20.5cm, and a 1945 photograph of Guy Gibson's grave, printed and written Sgt Nellish 132 Wing RAF Ref 601 25.1.45, 19.5x14.5cm, both framed and a charcoal drawing of Guy Gibson, 59x42cm, unframed. (3)Guy Gibson / Dambusters interest; two 1940's period photographs, including Guy Gibson adding his signature to a photograph of Mohne Dam, A V Swaebe, once the property of Len Sumpter, 17x20.5cm, and a 1945 photograph of Guy Gibson's grave, printed and written Sgt Nellish 132 Wing RAF Ref 601 25.1.45, 19.5x14.5cm, both framed and a charcoal drawing of Guy Gibson, 59x42cm, unframed. (3)