Polish, Oscar Zucker, Danzig

Polish, Oscar Zucker, Danzig, Image & Held by Mike Patrick.
Found in E-bay lot, 18mm.

Cross-section of a mill roller, OSCAR ZUCKER curving down .DANZIG. curving up around // blank

From Paul Cannon, "I believe this probably relates to a person named Oscar Zucker of Danzig. The following document has the German title “Mitglieder-Verzeichnis der Naturforschenden Gesellschaft zu Danzig Im april 1876” ie “List of members of the Naturalist Society of Danzig, April 1876”. Oscar Zucker is described on p5 as a Kaufmann ie merchant/trader. He had been a member since 1873 see A. Mitglieder-Verzeichniss der Naturforschenden Gesellschaft zu Danzig."

From Mike Patrick, "The following advertisement may be found in the publication, Milch-zeitung [Milk News] - Volume 4 - Page 1188, 1875
In translation:-
Brans and Middlings
is offered by
the Milling-Establishment
of
Oscar Zucker
Danzig, Krebsmarkt 10/11

It appears that Oscar Zucker runs a milling establishment for the production of animal feed."