But there's still a lack of info so there must be two German cities named Laucha and C. Otto hailed from Laucha in Thüringen(Gotha) being 80 Km North of Zella-Mehlis by highway and not Laucha an der Unstrut, which is say 120 Km East of Laucha in Thüringen(Gotha)?? Maybe he used a Z-M address and got mixed up with the Otto mechanics in Zella - Mehlis?

Serbus,

Raimey
rse