Wilhelm Swaderlapp
Wilhelm Schwaderlapp / Schwaderlapp-Glas G.m.b.H.
Schillerstraße 15, Grenzhausen, Hesse-Nassau, Prussia. (now Höhr-Grenzhausen, Rhineland-Palatinate).
Glasdekorateure /Glass decorators
Known dates: Circa 1935 to the current day.
References:
Schwaderlapp
Basemark of featured stein.

3 Litre brewery stein, possibly by Wick-Werke, dated 1953 for the 75th anniversary of Robert Leicht A.G. of Stuttgart-Vaihingen.

Bierkrug, 75 Jahre Brauerei Robert Leicht A.G. Stuttgart-Vaihingen, dated 1953.

3 Litre capacity mark, thought to denote Wick-Werke.