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- Object[55]
- yes[55]
- no[55]
- american[55]
- spearhead[55]
- allegheny river[3]
- beaver county[3]
- berks county[1]
- brodhead creek[1]
- bucks county[6]
- delaware water gap[11]
- halls island[1]
- hansell farm[3]
- irvine[3]
- lehigh county[8]
- lower merion[1]
- monroe county (pennsylvania)[11]
- montgomery county (pennsylvania)[1]
- northumberland county[1]
- pennsylvania[55]
- pohopoco creek[8]
- point pleasant[3]
- reading (pennsylvania)[1]
- schuylkill county[2]
- snyder county[1]
- susquehanna river[1]
- susquehanna river valley[1]
- susquehanna valley[1]
- teluric farm[1]
- united states of america[55]
- warren county (pennsylvania)[3]
- york[17]
- york county (pennsylvania)[17]
- chipped[16]
- actual citation[14]
1 - 32 of 55 Records
1 - 32 of 55 Records