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Drawer ID --- 2273
  Location    --- Area A10, rolled map racks, in Warehouse at 1050 O'Brien St., column 03, row 06
  Activity ID --- ____HB
  Scientist   --- John Dingler
  Contents    --- Humboldt Bay trackline map, bathymetry only, 1:2400 No. HB1
  of 7 (mylar)
                  Humboldt Bay trackline map, subbottom profiling and bathymetry outside and channel, 1:2400, No. HB3 of 7 (mylar)
                  Humboldt Bay trackline map bathymetry map, 1:2400, HB5 of 7 (mylar)
                  Humboldt Bay South Jetty Tow profiles HB7 of 7 (mylar)
                  Humboldt Bay trackline map, subbottom profiling and bathymetry Turning Basin and Vicinity, HB4 or 7 (mylar)
  Comments    ---