De demonstratione, libri quinque, nunc primùm in lucem aediti. Quorum argumenta proximè sequentes pagellae indicabunt. / Bartholomeo Viotto ... authore.

Parisiis : Apud Andream Wechelum, sub Pegaso, in vico Bellovaco, Anno salutis 1560.

32 unnumbered pages, 311, that is, 310 pages, 2 unnumbered pages, 1 unnumbered folded table : table ; 8vo (16 cm)

Folded table numbered 105. Verso unnumbered.

Copy 1. 18th century calf binding. From the library of John Dee (1527-1608). Inscription on title page "Joannes Dee:1561". Marginal notes and underlinings in the text by Dee up to p. 93. Later owned by Francis Bernard (1628-1698). Signature on title page "Fran Bernard 1669". Later purchased by George Parker, second Earl of Macclesfield and President of the Royal Society (1697-1764). 19th century bookplate of the Earls of Macclesfield at Shirburn Castle, shelfmark 151.a.23. Armorial blind stamp on title page. Lot 3058 in Part Eight of the Macclesfield sales (Theology, Philosophy, Law and Economics), Sotheby's 26th Oct. 2006.