ALVERNUS, Guillelmus (William of AUVERGNE). Libri ... de fide et legibus.
[Augsburg, Günther Zainer, ca. 1475/1476]. Small folio. Set in a hybrid roman type with gothic elements (a single column of 43 lines per page plus running heads), with the first 3 lines, including the title, in a slightly larger rotunda gothic. With all initials supplied in manuscript in red, rubricated throughout. Contemporary, richly blind-tooled vellum over wooden boards, two brass clasps, blue edges, "Nr. 56" in red ink written at the foot of the spine. [139] ll. Full description

ARDUINO, Sante. [Incipit:] Incipit liber de venenis ...
(Colophon: Venice, Bernardino Rizzo, 1492). Folio (42 x 28 cm). Set in in 2 columns in 2 sizes of rotunda gothic types, with spaces left for numerous 3-line and 4-line and a few larger initials (with printed guide letters), none filled in. Modern black- and gold-tooled calf. [4], 101, [1] ll. Full description

FORESTI DE BERGAMO, Jacobus Philippus. Supplementum chronicarum.
Brescia, Boninus de Boninis, 1. XII. 1485. Small folio (21 x 31 cm). Double rules along inner margins of text and between table columns, rubricated throughout. Contemporary richly blind-tooled vellum over wooden boards, bound in the monastic shop of the Würzburg Benedictines, two clasps. [1 blank], [18], [1 blank], [3], 358, [1] ll. Full description

HONORIUS AUGUSTODUNENSIS (HONORIUS OF AUTUN). [Incipit:] ... de ymagine mundi.
[Nuremberg, Anton Koberger, 1472(?)]. Folio (31 x 22 cm).Rubricated throughout and about half of the spaces left for initials filled in by hand in red ink. 19th-century red sheepskin. [46], [1 blank] ll. Full description

IBN SINA (AVICENNA). Canon medicinae [= al-Qanun].
Lyon, Jean Trechsel & Johann Klein, 24 December 1498. 2 volumes. Folio (ca. 31 × 42 cm). With a diagrammatic woodcut.Contemporary blind- and gold-tooled calf over wooden boards, sewn on 4 double supports, one volume with 2 brass clasps (and traces on the other volume). 379; 357 ll. Full description

MAGNI, Jacobus [Jacques Legrand]. Sophologium.
[Strasbourg, R-printer (Adolf Rusch), ca. 1468]. Folio (21 × 28.2 cm). With the text set in 35 lines in Roman type, spaces for initials show tiny guide letters, rubricated throughout, with 3- and 5-line blue or red Lombardic initials. 18th-century gold-tooled red morocco, with a triple-fillet frame on the boards and elaborate ornaments and a title-label lettered in gold on the spine, gold-tooled board edges and turn-ins, gilt edges, marbled endpapers and bluish flyleaves. 217 (of 218) ff. (lacking the final blank). Full description

OTTO VAN PASSAU. Boeck des gulden throene of der xxiiij ouden.
Utrecht, [printer with monogram "tC"], [30 March] 1480. Folio. With 24 illustrations in text (ca. 9 x 6.2 cm), printed from 1 complete woodcut (plus 4 repeats) and 15 components assembled in different combinations, all rubricated and with architectural frames. The book has no printed initials, but spaces for manuscript initials, which have been filled with letters in the uncial style. Each of the 24 chapters begins with a large manuscript initial (the first 5-line with a penwork face in profile and further 4-line), 11 with two or more colours (mostly with penwork decoration extending into the margin), and others with interior white decoration. A smaller (2-line) initial with penwork extending into the margin opens the book's first page and there are numerous further 1-line and 2-line initials. Set in a textura type with capitals rubricated throughout. Woodcut printer's device at the end: a date palm tree with monogram "tC" (6.5 x 5.5 cm), the "t" perhaps also (or instead) representing a cross. Contemporary (Utrecht?) blind-tooled calf over wooden boards, each board in a panel design with the central part ruled in a lozenge pattern with about 200 impressions of 4 small separate stamps; re-backed, with modern morocco title label. [4], 197 ll. Full description

[INCUNABLE - GOUDA]. Historia septem sapientiu[m] Rom[a]e.
[Gouda, Gheraert Leeu, before 3 June 1480]. 4to (20.5 x 14 cm). With 4 full-page woodcuts plus 14 repeats. The first initial is supplied in manuscript, in a rich ornamental uncial style in red and blue with brown penwork. All other initials are supplied by hand in simple red uncials. The text is rubricated throughout. Most of the plates are lightly highlighted in yellow and red, by a contemporary hand. Contemporary limp sheepskin parchment without a spine, so that the sewing is completely visible. Kept in a modern brown half morocco clamshell box. [79], [1 blank] ll. Full description

[MAP - ARABIAN PENINSULA]. PTOLEMAEUS, Claudius. Sexta Asiae tabula.
[Rome, Petrus de Turre, 1490 (engraved Rome, ca. 1478)]. Engraved map of the Arabian peninsula (topographic image 25.5 x 46 cm) printed, as usual, on two joined folio leaves (together 39.5 x 56 cm). Mounted on paper board, in a modern gilt frame (50.5 x 67 cm). Full description

[MAP - ARABIAN PENINSULA]. PTOLEMAEUS, Claudius. [Jacobus ANGELUS, trans.; Nicolaus GERMANUS, ed.]. Sexta Asie Tabula.
Ulm, Lienhart Holle, 1482. Oblong 1mo (whole sheet: 41.5 by 57 cm). With a double-page woodcut map. Finely coloured by a contemporary hand, with near-contemporary manuscript vignette illustrations of an Ababeel bird, Makkah (Mecca) and the Kaaba in pen and wash highlighted in gold. Full description