Hastings-on-Hudson, NY and Acton, MA: David & Yola Coffeen and Raymond V. Giordano 1998. First Edition. 32 pages.Publisher's printed wraps. Illustrated. A bright clean copy. Near Fine. Wraps.

ISSUE CONTENTS: John Bird and the Origin of the Sextant by DEBORAH JEAN WARNER. Circular Dividing Engines in the United States..... More