Varia
Volume X. (XIV.) - 1., 2., and 8 volume are missing. Volume XII. (XVI.) - issue 26 is missing. Ustredni skola delnicka, Praha 1935 and 1937.
Text in French. Volume 1921. 4 numbres. Volume 1922. 10 numbres. Volume 1923. 9 numbers. Le Petit Journal, Praha 1921-23.
Four volumes- complete. Statni telovychovne nakladatesltvi, Praha 1955.
5 volumes - volumes number 2,3,4,5,6 (all volumes contains 10 numbers, only volume number 4 contains 8. numbers). Fr. Borovy, Praha 1924, 1925, 1926 and 1927.
Text in German. Illustrated catalogue of European stamps. Gebruder Senf, Leipzig 1922.
Illustrations by Karel Benes. Statni nakladatelstvi detske knihy, Praha 1959. First edition.
Contains period photographs, rates, scales, and physical units.. Vydala Brázda, Praha 1950.