Keywords: Inzerat Markl Narodni listy 18991101.jpg en Advertisement for condoms in a Czech-language newspaper 1899-11-01 http //kramerius nkp cz/kramerius/handle/ABA001/5119121 Národní listy vol 39 iss 303 p 12 digitized by the Czech National Library Bohuslav Markl 1870-1937 other versions PD-old-70-1923 Uploaded with UploadWizard Bohuslav Markl Národní listy Classified advertising |