From collection of Avraham and Sylvia Zweibon.
Examinations of:
Harry Patrick Reis, Meshulem Levontin, Zvi Rosen, Ibrahim Aldima, Yitzhak Ariel, Katie Dan, Matityahu Ben Dov, Abdul Hamid Al Buchari, Avraham Stavsky, David Rozolin, Zvi Rosenblatt, Nechama Avnieli, Levana Tourjeman, Avraham Elmeliach, Sarah Reichsteit, Arie Vrubel, Haim Borochov, Yaakov Friedman, Baruch Shochetman, Julian Louis Meltzer, David Margalit, David Luchinsky, Shlomo Price, Abba Ahimeir, Yosef Canaani, Eliezer Burstein, Aharon Haichman, Hanoch Sterlitz, Zvi Friedlander, Yehoshua Glicksman, Yitzhak Steinberg, David Freeman, Alfred Ernest Hurwitz.