This file is from Bahai.media. The file description from there is shown below.
Summary
S.S. New Bahama Star at sea, May 20, 1971: Mr. Glenford E. Mitchell, Secretary of the National Spiritual Assembly of the Baha'is of the United States (seated) sends greetings by ship-radio to the Unity Feast in Jamaica. Also taking part in the ship-to-shore hook-up is Dr. Daniel Jordan, Vice-Chairman of the U.S. Baha'i Assembly.