File:National park stone tools.jpg

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Summary

DescriptionNational park stone tools.jpg	A variety of tools made of mussel shells.
Date
Source	U.S. National Park Service, Mississippi River Mussels: Tools From Mussel Shells
Author	This file is lacking author information.

↑ U.S. National Park Service, Introduction To Mussels/Economic Uses

Licensing

This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain. See the NPS website and NPS copyright policy for more information.

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