"Royal Air Force Bomber Command, 1942-1945." Close up of the nose insignia on Handley Page Halifax B Mark III, LV907 'NP-F' "Friday the Thirteenth", of No. 158 Squadron RAF, after returning to Lissett, Yorkshire, from its 100th operational sortie, a night raid on Gelsenkirchen, Germany, flown by Flight Lieutenant N G Gordon and crew. LV907 was so named because it was delivered to the Squadron on 13 January 1944, and was accordingly painted with depictions of various unlucky omens. However, it completed 128 successful sorties before being struck off charge in May 1945.