Hooke, Robert, 1635-1703. No. 6 in **E.190.66 Lectures and collections. Cometa ... Microscopium .. . London: Printed for J. Martyn... 1678. (8), 112 pp. Plate. Diagrams. 21% cm., in 4s.
 
This card was printed at the Boston Public Library, April 18. 1922.
M3962 — Comets. — Microscope.