Bohemia, Jablonec, Eleon von Rommel design in 1939 for com. Curt Schlevogt collection "Ingrid", clear and black opaque glass, matt and cut, height 30 cm
Lit .: Catalog Riedel - Eine Symphonie aus Glas, Innsbruck 1994, p. 139. Ingrid - more than a brand, New P., Museum of Jewelery and Glass in Jablonec nad Nisou, 2012, p. 133.