First badge: This one was worn by soldiers (or policemen etc) for their merits for improvement of friendship with soldiers of other socialistic states. This badge bas awarded 1980, probably for merits on jointly military training (I am not sure). Second badge: Svaz československo-sovětsk?ho př?telstv? (SČSP) SCSP was second most numerous civil organisation in Czechoslovakia. (first was ROH ? Revolučn? odborov? hnut? - Revolution trade-union organization). It was founded 22. february 1948 on the first manifestation congress of SČSP. Union ended activities after desintegration of USSR. Function of union was popularization of soviet science, literature and culture in Czechoslovakia. Union organized forums about soviet literature, excursions to USSR, education of Russian and so on. Membership in this organisation was collective ? to union entered whole collectives of staff etc.