Production place
- NV-Ch-35 (Humboldt Cave), Churchill County, Nevada28 objects
- Rome (ancient city)27 objects
- Bolivian Chaco, Bolivia24 objects
- United States21 objects
- Berlin, Brandenburg, Germany19 objects
- Vienna, Austria17 objects
- Himberg bei Wien, Lower Austria15 objects
- Upper Austria15 objects
- Arnstadt, Thuringia, Germany14 objects
- Luzon Island, Luzon island group, Philippines14 objects
- Affiliated Colleges, San Francisco, San Francisco County13 objects
- Sub Mint L, ancient Rome13 objects
- India11 objects
- Mauthausen, Upper Austria11 objects
- Schöppenstedt, Lower Saxony, Germany9 objects
- Alkoven, Upper Austria8 objects
- Wilhering, Upper Austria8 objects
- Czechoslovakia (historical political entity)7 objects
- Freistadt, Upper Austria7 objects
- Mülsen St. Jacob, Saxony, Germany7 objects