Engineering
Potts
1924
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Scott - on behalf of the City of Philadelphia
1915
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Cresson
1906
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Scott - on behalf of the City of Philadelphia
1897
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Scott - on behalf of the City of Philadelphia
1892
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Longstreth
1944
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Cresson
1943
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Certificate of Merit
1934
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Scott - on behalf of the City of Philadelphia
1913
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Longstreth
1958
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Pages