Directions:

Auer von Welsbach Museum, Burgstraße 8 - N46 52.52 E14 28.43.
Treibacher Industrie AG, discovery site of casseopeium (lutetium), Auer-von-Welsbach-strasse 1 - - N46 52.52 E14 28.43
Welsbach Castle (Schloß Welsbach), laboratory and home of Welsbach - N46 51.32 E14 23.70.
"1" = intersection of L66 with Rastenfeld - N46 50.98 E14 23.64.

Copyright ©2018, Dr. James L. Marshall and Virginia R. Marshall
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