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Ziska, Helen

 Person

Found in 3 Collections and/or Records:

Alex Seidel and Helen Ziska drawings collection

 Collection
Identifier: Archives Orn50
Scope and Contents Maps, diagrams, pen and ink drawings for the "Birds of the Belgian Congo" (Note that volume number is not specified.) Artists: Jas. Chapin, Seidel, Helen Ziska. Also includes Seidel's "Birds of the Southwest Pacifc" drawings.