Notes: | Oriented with north toward top. Insets include Philadelphia, Camden and Glocester area ; District map of Delaware River Port Authority ; Through rail and truck routes to Philadelphia and Delaware River port area ; Road mileage to Philadelphia from : [22 cities in nearby states] "Hagstrom Company, Inc., N.Y., Map Makers" "Copyright 1952 by Delaware River Port Authority" On verso : Photos with descriptions of the various port facilities and narratives titled : Port highlights and Delaware River Port Authority.
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