Cross on the Star of David

Dobush from Kfar Aza sent this picture to me courtesy of his friend, the writer of this book, Prof. Uri Bialer. The full name of the book is:
Cross on the Star of David: the Christian world in Israel's foreign policy, 1948-1967
Publisher: Bloomington, IN : Indiana University Press, c2005.
http://isbndb.com/d/book/cross_on_the_star_of_david.html