1st edition. Original paper wrappers with modernist 1930s typeface design. 8vo. 28 pages, 20 cm. In Yiddish. Title translates to “Nucleus.” A lesser known Yiddish monthly featuring some popular Yiddish writers of the period like Jacob Stodolsky and Jacob Glatstein. First published in June of 1930. It appears to have run only 3 issues: June, July (this issue), and November 1930. SUBJECTS: Yiddish literature - Periodicals. OCLC 35215860. OCLC lists 5 holdings worldwide for any issues (NYPL, YIVO, Brandeis, Harvard, NLI), though those holdings may be incomplete. Very Good Condition, a beautiful copy. Scarce. (YID-33-49-’elx) xx