11. Soviet youth camp, 1937.
12. A Soviet technician checks water taken from a stream near Kiev for radiation after the Chernobyl incident on 9 May 1986.
13. Soldiers (who were interrupted during rehearsals for a drag show by an air raid) manning anti-aircraft guns at the Royal Artillery Coastal Defence Battery at Shornemead Fort, Kent, England, 1940.
14. A chef in Budapest, 1960.
15. William Hutchings, age 100, one of the oldest surviving American Revolutionary War veterans, photographed 1864.
16. A gold miner during the California Gold Rush, 1848.
17. Finnish soldier with a reindeer in Lapland during the Continuation War, 1944.
18. Construction worker during the construction of the Trbovlje Powerplant Chimney in Trbovlje, Slovenia, 1975.
Photo was taken by Svetozar Busić.