On offer for your consideration we have three original Karl Hagenauer prototype bottle opener models.
These 3 pieces were designed by Karl Hagenauer in Vienna Austria between 1925-1935. Each of these prorotype were the control models and were not for sale, all three are marked Hagenauer Wien along with they round logo WHW. The boxer is engraved with the No.2466. These pieces were part of the large collection of Hagenauer stock purchased in the early 1970's by my business partner Mr. Fred Silberman from Mr. Franz Hagenauer. Mr. Fred Silberman and myself were Mr. Franz Hagenauer only client from 1971 until Hagenauer death in 1986.
3.75"H x 1.5"W
4"H x 1.75"W
3"H x 2"W