Somerfin Lines operated Mediterranean passenger ferries from Haifa, Israel, starting about 1959. The uniface tokens are denominated 5, 25, 50 and 100 agorot with colors being red, yellow, blue and green for all values. Haffner states there are also white and bluish-purple tokens, much scarcer. Diameters 17, 19, 21 and 25 millimeters.
Apparently tickets were sold for transportation only. Food had to be purchased separately. The tokens were for observant travelers to avoid using currency on the Sabbath in the dining facilities. They had to be purchased on board in advance of Friday evening sunset.