There's some writing on the front of this picture, in Ukrainian. (I originally didn't think so, but Mark Conrad tells me otherwise.)
Mark, who knows Russian but not Ukrainian, gives a rough translation of this as "Toma Kobzei and his/her friend(s) in Winnipeg, Canada, and his acquaintances".
Can't say I've heard the name before; must be one of Sobol's emigre friends.
(Thanks again, Mark.)
Next--Holding a picture, 1947