One of my recent additions from the Dutch collector's fair, a 7425 by Svododa. Not new to this thread, but certainly new to my collection. The story I got from the seller is that it was picked up by a member of a Dutch sports club that made a visit to Czechoslovakia in the '80s. Which is sort of the right date for this one, I guess.
Oh, and I picked up another 6915, this time in clear and cobalt. It was too cheap to resist, even if I already got one in light blue and cobalt.