Photo: IWM/UK Government/Wikimedia • Believed to be in the Public Domain (Age - Crown Copyright expired)
No. 151 Wing Royal Air Force Operations in Russia, September-november 1941.
A mechanic attaches the cable of a trolley-accumulator to a Hawker Hurricane
Mark IIB of No. 81 Squadron RAF on the waterlogged airfield at Vaenga, as three
Hurricanes fly overhead.
Source: wikipedia.org