Opusculu[m] Iohannis de Sacrobusto spericu[m] cu[m] figuris optimis et nouis textu[m] in se sine ambiguitate declarantibus

Place, imprint, and date from Goff. Signatures: A-G⁶ (G6=blank) Chancery folio; 17 lines per page, 144 x 89 mm; woodcut diagrams; initial spaces without guide letters Contains only the Sacro Bosco tract without the Peurbach or Regiomontanus Zoltan Haraszti posits a date of 1498 and suggests that Wolfgang Stöckel may have been the printer. See: Haraszti, Zoltan. More books: the bulletin of the Boston Public Library (Feb. 1941), p. 67-70. Goff, F.R. Incunabula in American libraries, 424 Incunabula short title catalogue, ij00424000 COPY NOTE: Boston Public Library (Rare Books Department) copy Q.405.94 with folded map bound-in after the final (blank) leaf. Leaf dimensions: 202 x 142 mm. PROVENANCE: Boston Public Library (Rare Books Department) copy Q.405.94 with booklpate of the BPL Bowditch Fund. Description from More Books/BPL Quarterly pasted to inside of lower cover. Text heavily annotated throughout in an early hand. Purchased March, 1938. BINDING: Boston Public Library (Rare Books Department) copy Q.405.94 quarterbound in modern vellum and gray pulled paste paper with no label on the spine.