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- Object[63]
- yes[63]
- no[63]
- american[63]
- hammerstone[63]
- bucks county[63]
- durham (us)[17]
- flint quarry[7]
- new hope[1]
- pennsylvania[63]
- riegelsville[4]
- united states of america[63]
1 - 30 of 63 Records
![29-95-23](https://www.penn.museum/collections/assets/300/794053.jpg)
![29-95-261](https://www.penn.museum/collections/assets/300/794447.jpg)
![29-95-260](https://www.penn.museum/collections/assets/300/794105.jpg)
![29-95-22](https://www.penn.museum/collections/assets/300/794052.jpg)
![29-95-266](https://www.penn.museum/collections/assets/300/794452.jpg)
![29-95-267](https://www.penn.museum/collections/assets/300/794453.jpg)
![29-95-30](https://www.penn.museum/collections/assets/300/794060.jpg)
![29-95-29](https://www.penn.museum/collections/assets/300/794059.jpg)
![29-95-41](https://www.penn.museum/collections/assets/300/794071.jpg)
![29-95-42](https://www.penn.museum/collections/assets/300/794072.jpg)
![29-95-31](https://www.penn.museum/collections/assets/300/794061.jpg)
![29-95-21](https://www.penn.museum/collections/assets/300/794051.jpg)
![29-95-262](https://www.penn.museum/collections/assets/300/794448.jpg)
![29-95-26](https://www.penn.museum/collections/assets/300/794056.jpg)
![29-95-264](https://www.penn.museum/collections/assets/300/794450.jpg)
![29-95-27](https://www.penn.museum/collections/assets/300/794057.jpg)
![29-95-265](https://www.penn.museum/collections/assets/300/794451.jpg)
![29-95-25](https://www.penn.museum/collections/assets/300/794055.jpg)
![29-95-20](https://www.penn.museum/collections/assets/300/794050.jpg)
![29-95-3](https://www.penn.museum/collections/assets/300/794789.jpg)
![29-95-9](https://www.penn.museum/collections/assets/300/794620.jpg)
![29-95-4](https://www.penn.museum/collections/assets/300/794615.jpg)
![29-95-135](https://www.penn.museum/collections/assets/300/796884.jpg)
![29-110-48](https://www.penn.museum/collections/assets/300/797190.jpg)
![29-95-136](https://www.penn.museum/collections/assets/300/796885.jpg)
![29-95-263](https://www.penn.museum/collections/assets/300/794449.jpg)
![29-95-24](https://www.penn.museum/collections/assets/300/794054.jpg)
![29-95-28](https://www.penn.museum/collections/assets/300/794058.jpg)
1 - 30 of 63 Records
1 - 30 of 63 Records