Portrait of Carel Bernard Koopman. Born 2 December 1889 in Nieuwer-Amstel, The Netherlands. Died 26 January 1952 in Amsterdam, The Netherlands. Offset printing, c. 1930. Reasonable condition. Paper a bit soiled, with some creasing. Verso: Dutch text, with overall traces of former mounting. Dimensions: 50 x 32 mm. Carel Bernard Koopman was Sportsman, Billiard player, and Three-cushion billiards player.