31. 6 Type: model:periodicalitem and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
32. 6 Type: model:periodicalitem and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
33. 6 Type: model:periodicalitem and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
34. 6 Type: model:periodicalitem and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
35. 6 Type: model:periodicalitem and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
36. 6 Type: model:periodicalitem and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
37. Acht Tage in Wien Publisher: Braumüller und Seidel Type: model:monograph and TEXT Language: German Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
38. Adam a Eva Creator: Levý, Václav - 1820 - 1870 Type: 3 - publikovat i obrázky bez možnosti stažení and IMAGE Description: signatura: nápis: V.L. 1849 pracováno v Mnichově 29. května Rights: autorská práva NG and https://creativecommons.org/licenses/by-nc-nd/2.0/
39. Adam a Eva Creator: Levý, Václav - 1820 - 1870 Type: 3 - publikovat i obrázky bez možnosti stažení and IMAGE Description: signatura: V.L. 1849, pracováno v Mnichové 29. května Rights: autorská práva NG and https://creativecommons.org/licenses/by-nc-nd/2.0/
40. AERIAL NAVIGATION; CONTAINING A DESCRIPTION OF A PROPOSED FLYING MACHINE, ON A NEW PRINCIPLE. Creator: Daedalus Britannicus and Gilbert, James Publisher: Gilbert, James Format: print and 16 pp + [1] obr. příl. ; 8° Type: model:monograph and TEXT Subject: století 19. and letectví Language: English Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public