GALILEI, Galileo (1564-1642). Galileo a Madama Cristina di Lorena (1615). Padua: Salmin, 1896 [Colophon May 1897]. Miniature book (19 x 13mm). Disbound and mounted in a frame. The wrappers cut to 'actual' size, as two other signatures, the rest of the signatures on the original sheets with substantial margins, the portrait cut down. The most famous miniature scientific book. Bondy pp. 95-96. [With:]