The Sumario Compendioso of brother Juan Diez: The earliest mathematical work of the New World
$125 · Offered by Rulon-Miller Books
Boston and London: Ginn and Company, 1921. Small 4to, pp. 8 , 65, 1 ; facsimile edition of the original 1556 text together with an English translation on opposite pages; fine copy in original parchment-backed gray paper-covered boards stamped in gilt on spine. Item #62567
Found via Rare Books Intel, a search across rare-book dealers, auction houses and marketplaces worldwide.