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S Nelson1: Knecht's Bridge Back View
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S Nelson1: Knecht's Bridge Inside View
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S Nelson1: Knecht's Bridge Inside Structure Diamonds of Air and Wood
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S Nelson1: Knecht's Bridge Inside Structure
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S Nelson1: Knecht's Bridge Inside Structure Close Up
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S Nelson1: Knecht's Bridge Inside Structure Long View
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S Nelson1: Knecht's Bridge Rear View
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S Nelson1: Sheard's Mill Bridge Front and Right Side View
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S Nelson1: Sheard's Mill Bridge Wall Inside Structure
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S Nelson1: Sheard's Mill Bridge Front and Side View
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S Nelson1: Sheard's Mill Bridge Roof and Wall Inside Structure
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S Nelson1: Sheard's Mill Bridge Rear View
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S Nelson1: Sheard's Mill Bridge Front View
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S Nelson1: South Perkasie Front and Left Side II
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S Nelson1: South Perkasie Front
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S Nelson1: Van Sandt Bridge Bolts on the Outside
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S Nelson1: South Perkasie Inside Locked Compartment
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S Nelson1: South Perkasie Beams and Dowels
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S Nelson1: South Perkasie Inside Looking thru
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S Nelson1: South Perkasie Inside Wall and roof Structure
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S Nelson1: South Perkasie Front and Left Side
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S Nelson1: South Perkasie Inside Wall Structure
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S Nelson1: South Perkasie Front and Right Side
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S Nelson1: South Perkasie Side
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S Nelson1: Van Sandt Bridge Front
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S Nelson1: Van Sandt Bridge Front Right
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S Nelson1: Van Sandt Bridge Inside Wall Structure Up Close
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S Nelson1: Van Sandt Bridge Inside Structure Up Close
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S Nelson1: Van Sandt Bridge Baseboards
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S Nelson1: Van Sandt Bridge Inside Roof and Wall Structure