A provocative paper was presented at a recent meeting of the Chesapeake Section, The Society of Naval Architects and Marine Engineers. Pramud Rawat of Vitro Laboratories Division, Automation Industries, Inc. presented a paper on "Propeller Geometry
An updated, input-output, economic analysis of America's maritime industries just released by the Commerce Department's Maritime Administration indicates that each dollar in sales by the U.S. merchant marine adds another $3.81 to the national economy.
William A. Snell has joined the J.J. Henry Co., Inc., naval architects and marine engineers, as assistant marketing manager for the commercial sector, and will be based in the Moorestown, N.J. office. He will report to David F. McMullen, assistant vice president,