G.A. Zech, Frankfurt
Unfortunately, I don't have permission to publish the clipping.
Record in the publication Adressbuch, 1843
[Source: Grosses Adressbuch der Kaufleute, Fabrikanten..., 1843, p. 63 (relevant page), cited 2022]
Text: Zech, G.A.; Rum-, Sprit-, Likör- u. Weinessigfabrik.