Production

In the address book for Munich 1876, the following entry is found in the alphabetical list of residents - Wassermann Elkan, owner of the spirit, brandy, liqueur and vinegar factory Max Wassermann Compt, Sendlingerstr.82. - Factory Sendlingerstr.82, Spitalstr. 9 and Thalkirchnerstr. 33.Factory Sendlingerstr.82, Spitalstr. 9 and Thalkirchnerstr. 33 - Läden Sebastiansplatz 4 - Zweibrückenstr. 22  and Sendlingerthorplatz 1a. - Kommerzienrat Max Wassermann (1825-1885) was the founder and head of the Max Wassermann spirit, brandy, liqueur and vinegar factory.

In 1876, the brothers Max and Detmar Schwarz founded the company Samuel Schwarz Sarns, Mechanical Weaving Mill at 6 Zeulenrodaer Strasse. Her father Samuel Schwarz (1810-1889) settled in Greiz in 1840 as one of the first Jewish businessmen. In 1894 Detmar Schwarz left the company and left Greiz, whereupon his brother renamed the company „Samuel Schwarz Sohn, Offene Handelsgesellschaft“. After the death of Max Schwarz in 1922, the company was transformed into a limited partnership.

Simon Felsenstein and Sigmund Mainzer founded a pewter workshop in Nürnberg in 1886. From 1904 they began to produce pewter on a larger scale under the name  " Norica ". Around 1918, the company was taken over by the brothers Bing - " Bingit Zinn " übern.

In the address book of the city of Berlin from 1896, the following entry is found in the street directory under " Breite Straße 20 " - Breite Strasse 20 - s.a. Scharrenstrasse1 - E. Hertzog,Rudolph,Manufacturwaren,(Nr.15) - Ahlert Nachfolger., C. F., Butterhandlung  - Bloch, E., Fabrikant, Bloch, M., Uhrenfabrik  T.  -  Bock, W. B., Dr., prakt.

Leopold Erlenbach was born in Fürth on November 13, 1831. His parents were Seligmann Ellern-Erlenbach and Marianne Ellern-Erlenbach,née Baburger. Leopold Erlenbach learned gold beating, became a master gold beater and founded his own company in 1854. In 1928, the Leopold Erlenbach company was granted a patent for the production of especially durable gold leaf made of a platinum-gold alloy. In 1927, Ella Erlenbach was the owner of the Leopold Erlenbach company.