National Geographic : 1942 Oct
A Royal Canadian Air Force Bomber Crew Plays Volley Ball to "Loosen Up" afterLong, Cold Hours inthe Air Many Americans serve with this famous force, already distinguished in air attacks on Germany. A few Australians arealso onduty here, likewise veteran English flyers as instructors. At this far-north post it was 8 P. M. when this picture was made. Average age of some Canadian bomber crews isabout 20years (page 452).