For sale is a glass milk jug or hot water pitcher designed by Heinrich Löffelhardt (1901- 1979) in 1958.  It is made from old-brown glass, which was developed for strength and resistance.  This item in included in several museums collections, including the MoMA in New York. Underneath it is marked Schott & Gen Mainz.  It is 12.7cm x 11.5cm with handle.  It is in very good used condition.