Bohemia, Harrachov, design M. Metelák circa 1958, massive clear and blue glass, h.
See: Stará Dagmar, Urbancová Jana, Svatoňová Jana, Šamánková Eva: Harrachovské sklo. National Museum in Prague, Prague 1988, pg. 29.
Hill Mark: Hi Sklo Lo Sklo, Post War Czech Glass Design. Mark Hill Publishing, London 2008, pg. 54.