Collection place
- 1 mile NE of Wendover, Tooele County, Utah1 objects
- 4 miles above Mission San Antonio, Monterey County, California3 objects
- 45KL221, Miller Island, Klickitat County, Washington11 objects
- 45KL242, Klickitat County, Central Washington29 objects
- 45KL63, Miller Island, Klickitat County, Washington2 objects
- 5 miles southeast of Willcox, Willcox Playa, Cochise County19 objects
- AZ-Silver Cr-NL- 4 (Flakes' Ruin), Navajo County, Arizona1 objects
- Abdul Kadir, Somalia10 objects
- Abeokuta, Nigeria2 objects
- Abomey, Republic of Benin2 objects
- Abra Province, Cordillera Administrative Region, Luzon Island5 objects
- Abydos region, Upper Egypt1,542 objects
- Acari valley, Arequipa Region, Southern Peru1 objects
- Acarnania, Western Greece1 objects
- Accra, Ghana5 objects
- Achi, Nigeria1 objects
- Acoma, Cibola County, New Mexico5 objects
- Acomita, Cibola County, New Mexico1 objects
- Acropolis, Athens, Attica4 objects
- Adamawa Region, Cameroon1 objects