Robert Mayer

Birth https://www.genteam.at/index.php?option=com_gesamt

• references (4) - http://anno.onb.ac.at/anno-suche#searchMode=simple&query=%22Roberto...

For your information: north of Graz there have been a lot of led-silver mines since 1750 around. The led-silver mines in the tiny village "Gross-Stübing" have been operated until 1928. Cavaliere Roberto Mayer bought the mines in 1924 from the former owner Ing.Erwin Reischl. It seems, that Mayer was the person, who had the money. I am sure he had no mining skills, because he had a person, who managed everything. The mines operated very well until Mayer died suddenly in 1928. His wife Adriana Visibelli took over the ownership. It seems that they stopped the financing, because the was stopped a couple of months after Mayer dies.

I am writing a book about these led-silver mines, what I hope to publish the winter time. This is the reason I have some interest in this very important person. best regards from Austria, Arpad Kunzfeld