Harley D. Nygren. On the PATHFINDER
Crosby, NOAA
1953
C&amp;GS Season's Report1953, p. 130, NOAA's People Collection, Image ID: theb3540 (<a rel="nofollow" class="external autonumber" href="http://www.photolib.noaa.gov/htmls/theb3540.htm">[1]</a>)