Keulenglas club glass is a variety of Stangenglas decorated with a milled trailing wound spirally around the slightly club shaped beaker on a pedestal foot with a kick.
Date: First half of the 17th C or earlier
Museum Fur Kunsthandwerk, Frankfurt # 252, 253, 254
Kunstqewerbemuseum, Koln #164
Sotheby’s June 16, 1984 #11
Gebrauchsglas, T. Dexel #96