Many photos nd illustrations. Ceskoslovenska spolecnost chemicka, Praha 1922.

Many photos nd illustrations. Ceskoslovenska spolecnost chemicka, Praha 1926.

Illustrations by Bedrich Bartak. Josef Hokr, Praha 1947.

Many illustrations of maschines, industry etc. Text in German., volume 5: Sch-Z. Karl Bott, Hamburg 1927.

Year 1963. 25 issues, numebr 21 is missing. Mlada fronta, Praha 1963.

Orbis, Praha 1944. First edition. Many photos.

Many photos. Ceske vysoke uceni technicke, Praha 1982.

Typo by Jindrich Styrsky. Sfinx, Praha 1937. Many photos- technology.

Nase vojsko, Praha 1968.

Many photos. A. Nemec, Praha 1929.

First volume. Jednota ceskoslovenskych matematiku a fysiku, Praha 1946.

Text in German. Priming arrangement to touch off mines- catalogue with illustrations. Schaffler a Co, Wien.

Many illustrations. Ceskoslovensky Svaz pro autogenni svareni kovu, Praha 1938. It contains contemporary adverts.

F. Burgmann, Podmoly n. Labem 1938. Catalogue, many illustrations.

Prace, Praha 1958.

Year XXIII., 24 issues. Praha 1946-1947.

Carl Winiker, Brunn 1861.

Many plans. Ceska matice technicka, Praha 1946.

First volume- Daleke vesmiry a nase Zeme. Many photos and illustrations. Vladimir Orel, Praha 1951.

Many illustrations. Moritz Schafer, Leipzig 1911 ?.

Many photos. Orbis, Praha 1943.

52 illustrations. I.L.Kober, Praha no date.

I.L.Kober, Praha no date.

5th year. Issues 7- 12. The covers are inbound. Verlagsgesellschaft Wissen und Fortschritt, Augsburg 1931.

Text in German. Many illustrations. Otto Spamer, Leipzig und Berlin 1884. First volume.