21. Puppy therapy at the University of Michigan Hospital, 1956.
22. The offices of the Central Social Institution of Prague, 26 April 1937.
23. Wooden chariot with stone wheels at Banashankari, chariot was used to carry idols, India, 1855.
24. Emperor Wilhelm II of Germany in Russian uniform, and Tsar Nicholas II of Russia in Prussian uniform, 1905.
25. Diving suit,1920’s.