Guide launch FORTUNA setting out the drag. Working in approaches to Boston Harbor. Wiredrag party of N. H. Heck
Image ID: theb2427, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection Photo Date: 1915 Credit: C&GS Season's Report Heck 1915-36 Category: Charting/Soundings/Wiredrag/ • High Resolution Photo Available
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