Sold at Auction: Jan Sylwester Drost (b. 1934), Zabkowice Glass Factory in Dabrowa Gornicza, Jan Sylwester Drost, Zabkowice Glass Factory in Dabrowa Gornicza, Vase from the Asteroid set, 1970s- 80s
Amazing "Asteroid" Glass Vase, Rare Mid Century Design from Poland – The Fab Pad
Asteroid wazon Ząbkowice, Drost Antyki Galicja
Jan Drost Design for Zabkowice Glass Works Poland 1975 | Collectors Weekly