ARMSTRONG, Neil. Signed Neil Armstrong Photograph.

HBS 67287 $3,000

AUERBACH, Albert. Arithmetic Circuits of the BINAC. Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science in Electrical Engineering at the Moore School of Electrical Engineering. Philadelphia: By the Author, 1950.

HBS 68177 $7,500

BOERHAAVE, Hermann. Method of Studying Physick. Containing what a physician ought to know in relation to the nature of bodies, the laws of motion; Staticks, Hydrostaticks, Hydraulicks, and the Proprieties of Fluids: Chymistry, Pharmacy and Botany: Osteology, Myology, Splanchnology, Angiology and Dissection: The Theory and Practice of Physick: Physiology, Pathology, Surgery, Diet, &c. And the whole Praxis Medica Interna; with the Names and Characters of the most excellent Authors on all these several Subjects in every Age: Systematicks, Observators, Operators, &c. their best Editions, and the Method of reading them. Written in Latin by the learned Hermann Boerhaave, Now Professor of Physick in the University of Leyden. Translated into English by Mr. Samber. London: Printed by H. P. for C. Rivington, 1719.

HBS 68676 $1,500

BROADSIDE. Directions for the Vaccine Inoculation. London, Institution, No. 5, Golden Square: Wilson and Co., 1801.

HBS 66871 $2,500

CLAVIUS, Christophus. Computus Ecclesiasticus per Digitorum Articulos. Mira Facilitate Traditus. Mainz: Balthasarus Lippius, 1599.

HBS 68561 $1,500

COOLEY, James W. Algorithm for the Machine Calculation of Complex Fourier Series. [within] Mathematics of Computation, volume 19, no.90 Providence: National Academy of Sciences, 1965.

HBS 68508 $1,350

DARWIN, Charles. On the Various Contrivances by Which British and Foreign Orchids. Are Fertilised by Insects, and on the Good Effects of Intercrossing. With Illustrations. London: John Murray, 1862.

HBS 68006 $5,500

DE MOIVRE, Abraham. Doctrine of Chances. or, a Method of Calculating the Probability of Events in Play. London: W. Pearson for the AUTHOR, 1718.

HBS 68249 $10,000

FARADAY, Michael. Experimental Researches in Electricity. Read November 24, 1831, pp. 125-162. [With]: The Bakerian Lecture: Experimental Researches in Electricity, Second Series... Read January 12, 1832, pp. 163-194. [Within] Philosophical Transactions of the Royal Society of London for the Year 1832: Part I. London: Richard Taylor, 1832.

HBS 68644 $10,000

FOX, Joseph. Natural History of the Human Teeth. Including a Particular Elucidation of the Changes Which Take Place During the Second Dentition, and Describing the Proper Mode of Treatment to Prevent Irregularities of the Teeth. To Which is Added, An Account of the Diseases Which Affect Children During the First Dentition. Illustrated with Thirteen Copper-Plates. London: Printed for Thomas Cox, 1803.

HBS 67960 $3,500