Coast and Geodetic Survey Ships PATHFINDER and EXPLORER.
PATHFINDER still Navy GSI designator.
Image ID: theb0448, NOAA's Fleet Then and Now - Sailing for Science Collection
Photo Date: 1946?
Credit: NOAA Photo Library, NOAA Central Library; NOAA Office of NOAA Corps Operations
Category: Survey Ships/1930-1959 Ships/
• High Resolution Photo Available