2 reference works on mathematics and astronomy.

1. Smith, D.E. (1860-1944). - Rara arithmetica; a catalogue of the arithmetics written before the year MDCI, with a description of those in the library of George Arthur Plimpton, of New York. Boston, Ginn and Company, 1908. 8vo. Publisher's binding. David Eugene Smith's (1860-1944) most memorable and referenced catalogue of pre-1600 mathematics books. - 2. Houzeau, J.C.; Lancaster, A. - Bibliographie générale de l'astronomie. Tome premier. Ouvrages imprimés et manuscrits. Brussels, F. Hayez, 1887-1889. First part in 2 vol. in 4to. Modern sheep, marbled paper covers. Houzeau and Lancaster's primary for the history of astronomy.
Prov. "H. Michel" (ms. note).