Incunabula.
Balbi, Giovanni, of Genoa. **Q.410.62 [Catholicon, An original leaf of the. Begin] bus designata ... — [Mainz. Johann Gutenberg? 1460.] (1) f. 36.5 cm. Mounted on page (3) of the cover of Gutenberg and the Catholicon of 1460, by Margaret Bingham Stillwell.
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This card was printed at the Boston @ Public Library April 14, 1937. E1606 — T.r. — Gutenberg, Johann, 1400?-1468e— Incunabula.