Libochovice, Czechoslovakia, 1911-2006. Began life as Feigl & Morawetz then later became part of the nationalised Sklo Union group.
Information re Libochovice moulds from the late Marcus Newhall on the Glass Message Board: "Libochovice moulds were supplied by both Czechoslovakian companies*, tho' three tableware patterns definitely used imported moulds from the USA." *Refers to Ulrich and Christl, Mstisov; and Brno based H.Kiko, later renamed Brnoform.
Credits: Marcus Newhall, Sklo Union Art Before Industry: 20th Century Czech Pressed Glass (ISBN 978 0956 062307)