Three Books of Hebrew Typography:

Specimen Book of Hebrew, Yiddish, English, Arabic & Greek Type Faces. pp. 24. Pictorial wrappers. New York: Hebrew Monotype Press, 1927. * H. Berthold Schriftgiessereien [H. Berthold Type Foundry]. Replete with rich multicolor designs. ff. (42). Original decorated boards. Berlin, 1924. * Frank, Rafael. Über Hebräische Typen und Schriftarten [“On Hebrew Types and Typefaces.”] Limited Edition for private distribution to friends. pp. 39, (3). Original boards, faded. Leipzig: Poeschel & Trepte, 1926