Yom Hayam (Sea Day), May 13, during the week of "Sea Day" celebrations everyone will wear this badge. I. Kagan Advertising. Shmuel Alhadif Printing Press, Tel-Aviv, [1947]. In the center of the poster appears the emblem of HaHevel HaYami LeIsrael – an association for marine training.
Approx. 63X47 cm. Fair-good condition. Small open tears. Date marked in pen on the margin.