Search Collections
- Object[380]
- no[380]
- american[380]
- allegheny county (pennsylvania)[1]
- allegheny river[3]
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- bristol (pennsylvania)[5]
- brodhead creek[1]
- bucks county[29]
- burlington county[50]
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- charlestown township[1]
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- delaware water gap[11]
- diamond (ohio)[40]
- district of columbia[2]
- duke (north carolina)[3]
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- ellsworth[2]
- evesham township[1]
- flint ridge[2]
- fry's run[1]
- galla county[1]
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- green lake county[1]
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- ohio[103]
- ohio county (west virginia)[3]
- ohio river valley[1]
- palmyra township[40]
- pennsylvania[110]
- pohopoco creek[8]
- point pleasant[17]
- portage county[40]
- riegelsville[3]
- rock hall[4]
- ross county[45]
- salem[5]
- sandy springs[4]
- schuylkill county[7]
- shellpot creek[2]
- snyder county[4]
- southern illinois[3]
- sullivan county (indiana)[12]
- susquehanna river[4]
- susquehanna river valley[3]
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- trenton[3]
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- united states of america[316]
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- york[17]
- york county (pennsylvania)[17]
- middle woodland[1]
- shawnee[3]
- argillite[23]
- chalcedony[4]
- chert[11]
- copper[3]
- flint[35]
- gray jasper[1]
- jasper[27]
- metal[2]
- quartz[8]
- quartzite[19]
- rhyolite[1]
- slate[16]
- stone[173]
- white quartz[5]
- yellow jasper[2]
- actual citation[25]
1 - 32 of 380 Records
1 - 32 of 380 Records