De natura oculorum : Item, Aristotelis Problemata quae ad oculos pertinent
A 1529 Latin treatise on the eye by Giorgio Valla, with Aristotelian eye problems, printed at Strasbourg (Argentine) by Henricus Sybold and held by the University of California Libraries. The only picture is a University of California seal, a scan mark rather than book art, so the book's own illustrations cannot be judged from this record. A designer would take little from it beyond the seal's circular emblem of an open book beneath a star, with banner text and the date 1868.
