76/4200 [Commercial art]. Jongert, J. (1883-1942). "Volksuniversiteit Rotterdam". Calendar for 1923-1924, lithograph board (w. 1 letter press calendar leaf left), printed in black and brown, 44,5x24,5 cm., signed "Jac Jongert" on the stone.

= Rare. Jac. Jongert 1883-1942, 'proeven is koopen', p. 135 (ill.). SEE ILLUSTRATION PLATE XXXVIII.