1970 Aerial Image - Swedesburg - Swedeland (aerial photo)
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1970 Aerial Image - West Conshohocken - Conshohocken (aerial photo)
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1970 Aerial Image - Bridgeport - Norristown (aerial photo)
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1970 Aerial Image - Hughes Park - Bridgeport (aerial photo)
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1970 Aerial Image - Gulph Mills (aerial photo)
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