Hammerstone (Image withheld, pending review)
date: label: Date created
content: 8000 BC–1850 (Early Holocene to Post-contact period)
name: label: Culture/People
content: possibly Multiple archaeological cultures (attributed), including Southern California: Early Period, Middle Period and Chumash (archaeological)
label: Previous owner
content: Glenn Bartlett Ashcroft (G. B. Ashcroft), Non-Indian, 1874-1946
label: Seller
content: Glenn Bartlett Ashcroft (G. B. Ashcroft), Non-Indian, 1874-1946
notes: label: Collection History
content: Collection history unknown; formerly in the collection of Glenn Bartlett Ashcroft (1874-1946, a structural engineer in Alameda, California); purchased by MAI from Glenn B. Ashcroft in 1936.
label: Contact Us
content: Have a concern, a correction, or something to add? Contact us: https://nmai.si.edu/collections-statement
place: label: Place
content: Avila; San Luis Obispo County; California; USA
setName: label: See related items
content: Multiple archaeological cultures
label: See related items
content: Tools and Equipment (General)
dataSource: label: Data Source
content: National Museum of the American Indian
identifier: label: Catalog Number
content: 19/560
label: Barcode
content: 190560.000
objectType: label: Object Type
content: Tools and Equipment (General)
physicalDescription: label: Object Name
content: Hammerstone (Image withheld, pending review)
label: Media/Materials
content: Stone
label: Techniques
content: Ground