Gebr. Klingspor, Offenbach. Known before 1906 as Rudhard’sche Gießerei. Stempel bought a controlling share of the company in 1917.
Contributed by Stephen Coles
Contributed by Florian Hardwig
Contributed by Mark Butchko
Contributed by Richard Baird
Contributed by Matthijs Sluiter
Photo(s) by Steve on Flickr.