Originally designed by Robert Golpon and first cast by J.D. Trennert & Sohn in 1934. C.E. Weber sold this design as Staufia (1935).
Manfred Klein has digitized the schmalhalbfett (2005, shown). Gerhard Helzel offers all four weights. See also Blankenburg.
Contributed by Florian Hardwig
Contributed by Dom Layton
Contributed by John Rice