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- Object[202]
- yes[202]
- no[202]
- american[202]
- spearhead[202]
- allegheny county (pennsylvania)[1]
- allegheny river[3]
- beaver county[3]
- berks county[1]
- bristol (pennsylvania)[5]
- brodhead creek[1]
- bucks county[29]
- burlington county[50]
- camden county[2]
- charlestown township[1]
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- chillicothe[2]
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- delaware water gap[11]
- duncan's island[1]
- evesham township[1]
- fry's run[1]
- gloucester county[2]
- halls island[4]
- hamilton[14]
- hamilton square[14]
- hansell farm[3]
- indian island[5]
- irvine[3]
- kaighn's point[2]
- lancaster county (pennsylvania)[11]
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- rancocas creek[1]
- raubsville[1]
- reading (pennsylvania)[1]
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- ross county[2]
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- salem county[1]
- schuylkill county[7]
- shellpot creek[2]
- snyder county[4]
- susquehanna river[4]
- susquehanna river valley[3]
- susquehanna valley[5]
- sussex county (new jersey)[1]
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- trenton[3]
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- united states of america[200]
- warren county (pennsylvania)[3]
- washington boro[10]
- west virginia[1]
- york[17]
- york county (pennsylvania)[17]
- argillite[23]
- chert[12]
- flint[6]
- gray jasper[1]
- jasper[26]
- quartz[8]
- quartzite[19]
- rhyolite[1]
- shale[1]
- slate[15]
- stone[67]
- white quartz[5]
- yellow jasper[2]
- chipped[55]
- actual citation[18]
1 - 30 of 202 Records
1 - 30 of 202 Records