plaquette by Jacques Marin (1877-1950), Belgium, 1919, Coins and Medals Department of the Royal Library of Belgium, 2Lef99/13

plaquette by Pierre Theunis (1883-1950), Belgium, 1935, Coins and Medals Department of the Royal Library of Belgium, 2N130 / 1

medal by Pierre Theunis (1883-1950), Belgium, 1919, Coins and Medals Department of the Royal Library of Belgium, 2Lef87/66

medal by Pierre Theunis (1883-1950), Belgium, 1927, Coins and Medals Department of the Royal Library of Belgium, 2N16 / 8

medal by Pierre Theunis (1883-1950), Belgium, 1927, Coins and Medals Department of the Royal Library of Belgium, 2N16 / 7

medal by Pierre Theunis (1883-1950), Belgium, 1927, Coins and Medals Department of the Royal Library of Belgium, 2N16 / 9

medal by Pierre Theunis (1883-1950), Belgium, 1926, Coins and Medals Department of the Royal Library of Belgium, 3E203 / 15

medal by Pierre Theunis (1883-1950), Belgium, 1937, Coins and Medals Department of the Royal Library of Belgium, 2N150 / 3

plaquette by Pierre Theunis (1883-1950), Belgium, S.d., Coins and Medals Department of the Royal Library of Belgium, 2N115 / 6

medal by Pierre Theunis (1883-1950), Belgium, 1923, Coins and Medals Department of the Royal Library of Belgium, 2M374 / 30

medal from Alfred Errera Collection - Archives of Free University of Brussels