We came across the film by chance. We were asked to perform a concert at the Red Chikoy Club during an expedition. After the concert, at a get-together, someone mentioned that they'd made a film in the 1980s, but the projector no longer worked. We persuaded them to find it, and they eventually entrusted us with the boxes, but the film itself was in a sorry state, moldy and dusty. We managed to find specialists at a documentary film studio in Novosibirsk (now closed). More information about the expedition can be found here: https://polyn-blog.livejournal.com/16...
Following expeditions to Transbaikalia:
https://xommep.livejournal.com/57632....
https://xommep.livejournal.com/112737...
https://xommep.livejournal.com/162223...
https://polyn-blog.livejournal.com/38...
https://xommep.livejournal.com/366762...