Unidentified. Portfolio of portraits, unbound. 47 etchings with manuscript captions in the hand of Lavater interpreting facial expressionsLavater, Johann Caspar, 1741-1801undatedgerMounted on 11 leaves of thick tan paper, most of them folded, with evidence that two others portraits have been torn away. With one sheet of etchings of horses. Several women are depicted, and a few of the portraits are identified as 17th-century personalities, including Ambrogio Spinola, Andreas Rivetus (Andrew Marvell), Jean Gaspard Gevaerts, Abraham Heidanus, and Pieter de Jode