books

Books about Vidberg:

booksCut and Engraved Glass 1771 - 1905 The Collector's Guide to American Wares (Drawings by Sigismund Vidbergs) by Dorothy Daniel and Sigismund Vidbergs

booksSigismunds Vidbergs Monografija by Olgerts Liepins (1974)

booksSigismunds Vidbergs Monografija (1974)

wiki

Wiki information Vidberg:

Petro Vidberg
Person