Star of David and an anchor are the components of the Israeli Seamen Union logo.
Courtesy of Gideon from Israeli Collect Forum
This blog (by Zeev Barkan) is dedicated to the Star of David, its history, its various meanings and usages in different cultures. It includes thousands of pictures of Star of David, six-pointed stars, hexagrams, Solomon's Seals, Magen Davids and yellow badges,and served as a resource for three books and four art exhibitions.
Star of David and an anchor are the components of the Israeli Seamen Union logo.
Courtesy of Gideon from Israeli Collect Forum