Eshkol: entsiklopedyah Yisre'elit: kuntres le-dugmah.
Berlin - Jerusalem: Hotsaat Eshkol, 1926. Softbound. Quarto, paper covers, 90 pp., b/w illustrations, yellowed paper. Text is in Hebrew. A sample for the larger encyclopedia. More
Berlin - Jerusalem: Hotsaat Eshkol, 1926. Softbound. Quarto, paper covers, 90 pp., b/w illustrations, yellowed paper. Text is in Hebrew. A sample for the larger encyclopedia. More
Berlin: Hotsa'at Eshkol, 1926. Hardbound. Octavo, blue cloth with gold lettering, 20, 347 pp., notes, bibliography. Text is in Hebrew. More
Berlin: Hotsa'at Eshkol, 1926. Hardbound. Duodecimo, black leather with gold lettering against a red panel on thew spine, some surface wear at the base of the spine, 20, 347 pp., notes, bibliographic glossary, 256 pp. Text is in Hebrew. "Zutot," Berlin,. Hotsaat Eshkol, 1925. More
Jerusalem: Hotsaat Makor, 1971. Hardbound. Octavo, brown cloth with gold lettering sunned along the spine, 153 pp., a Hermann Cohen bibliography. Text is in Hebrew. Reprints the Berlin edition of 1923. More
Berlin: Judischer Verlag, 1921. Second edition. Hardbound. Octavo, paper covered boards with wear to the spine, 208 pp. Foxing. Text is in German. More