May Day Celebrated In Sofia (1956)

Unissued / Unused material. Items from Bulgaria, including May Day celebrations in Sofia. Titles in Bulgarian. Pan across people listening to man reading out from paper. Various shots of the men and women gathered for what looks like presentation ceremony. Various shots as men and women receive presentation boxes from the man. MS people walking up steps outside. MS little train on miniature railway going into tunnel. Pan down worker in pit helmet drilling into side of a tunnel. MS him drilling. MS as he fixes an arced piece of concrete to tunnel wall. CU workers in tunnel. MS hammering part onto wall. MS train. Various shots workers around it. MS train travelling along. High angle view of river, pan over works at side. MS surveyors at site. MS as truck drives down into quarry. Various shots digger at work. Various shots men digging in quarry. Various shots as they throw the pieces into container. MS drilling in ground. Various shots snowy mountain, some snow slips down. MS man climbin