Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 796
Mill Pond, is connected withthe harbor at the upper end. An estuary, known as JohnsonsCreek, is located at the lower end of the harbor. This estuary isnot of much importance from the standpoint of a sanitary survey,the only industrial establishment of any magnitude on this streambeing the Lake… … II: t^i ii>in XSV3 slNi^ ^^■ ]l-fe
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