J. Mallow, R. N. Harbison, C. D. Kearse U.S. Coast and Geodetic Survey Geological Echo Profiling Program PDF (English)
J. Th. Verstelle Speed Trials Speed, Length of Approach Run and Speed Reduction in turns Effect of Wind on Speed PDF (English)
J. E. Walczak, T. Carter A Bathymetric and Geomagnetic Survey of the New England Seamount Chain PDF (English)
L. Roumégoux Application of Automation in the Study and Prediction of Tides at the French Naval Hydrographic Service PDF (English)
P. Hugon Principles of Inertial Navigation for the Use of Air and Marine Vehicles and for Missiles PDF (English)
W. O. Hodgins Conversion to Negative Engraving for Nautical Chart Production by the Canadian Hydrographic Service PDF (English)
