Elektronik, Praha no date. Published as a book annexes of periodical Elektronik.

Advertising brochure of Ferrum firm (Frydlant nad Ostravici). There are two photos of Slapeta´s villas inside, which were build for Ferrum. No date, cca 1934. Many illustrations.

Leaflets of Ferrum firm, which made heating in Frydlant nad Ostravici.

Akademische Verlagsgesellschaft, Leipzig 1912. First edition. First volume only.

Text in German. Verlag von Julius Springer, Berlin 1921.

Text in English. History Of The Port and Trade to Rotterdam. Many illustrations and photos. Ad. Donker, Rotterdam/Antwerp 1948.

Erster Jahrgang 1900. Text in German. Many illustrations . Verlag der K. u. K. Hofbuchhandlung Karl Prochaska, Teschen 1900.

Text in German. Carl Gerold´s Sohn, Wien 1897.

Text in English. Willcox and gibbs Sewing Machine Co., New York no date.

Josef Hokr, Praha 1947.

Fifth year. Fr. Borovy, Praha 1939.

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

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

I.L.Kober, Praha no date.

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

Many photos. Orbis, Praha 1943.

Many illustrations. Moritz Schafer, Leipzig 1911 ?.

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

Many plans. Ceska matice technicka, Praha 1946.

Carl Winiker, Brunn 1861.

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

Prace, Praha 1958.

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

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

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