Digital collections

A variety of types of equipment used on the HIRONDELLE including: cylindricalmetallic fish trap, figure 4; polyhedral fish trap, built on the HIRONDELLE in1888, figure 5; details of robinette associated with HIRONDELLE sounder, figures 9 and 10; special floats for use with Gulf Stream studies - figure 11 is acutaway view showing the message and figure 12 shows the floating configuration. (Image credit: NOAA Rice Library of the National Centers for Coastal Ocean Science)