I believe that Logan Kleinwachs should be
congratulated for the tremendous effort by making this
directory available to us.
Though smaller than the 1929 Polish Business Directory
it enables an interesting comparison of the businesses
in every location in amatter of 3 years.
I myself research the KOENIGSBUCH family >from Brzesko
(image 209 in the Directory) and managed to locate
Koenigsbuchs in the 1926 version who were not there
anymore in 1929 and vice versa. Now I have the
questions which will lead me hopefully to some