Collection place
- Adrar region, Mauritania3 objects
- Africa22 objects
- Ahuacatlán Municipality, Nayarit, Mexico1 objects
- Alameda County, California11 objects
- Alpine County, California6 objects
- Amador County, California1 objects
- Angola2 objects
- Arizona1 objects
- Asia6 objects
- Azcapotzalco, Mexico City, Mexico1 objects
- Baja California Sur, Mexico6 objects
- Baja California peninsula, Mexico24 objects
- Baja California, Mexico18 objects
- Barro area, Napa Valley, Napa County27 objects
- Bayview, San Francisco, San Francisco County1 objects
- Bear Valley, Marin County, California8 objects
- Belgium2 objects
- Berryessa Valley, Napa County, California164 objects
- Big Lagoon, Humboldt County, California18 objects
- Big Pine, Inyo County, California1 objects