What is DUFA Clock? Who made DUFA Clocks?
This is probably one of the biggest mysterys in modern clock history. No one seems to know if they made their own clock movements or had another company provide them? They are some high quality clock movements and there is some DUFA movements that are also stamped Gustav Becker (another one of my favorite clock makers)!
What is known about the company is that it was started in 1864 and declared bankruptcy in 1926. In 1930 it taken over by the Keinzle Clock Company. The last time the DUFA Clock Company advertised was in 1932.