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- Object[14]
- yes[14]
- no[14]
- american[14]
- bucks county[4]
- delaware river[14]
- delaware valley[10]
- doylestown[4]
- mercer county[10]
- new jersey[10]
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- trenton[10]
- united states of america[14]
- bed of river[10]
- argillite[14]
- chipped[14]
1 - 14 of 14 Records
![97-563-5739](https://www.penn.museum/collections/assets/300/794828.jpg)
![97-563-5528](https://www.penn.museum/collections/assets/300/794824.jpg)
![97-563-5738](https://www.penn.museum/collections/assets/300/794827.jpg)
![97-563-5527](https://www.penn.museum/collections/assets/300/794823.jpg)
1 - 14 of 14 Records