Item #34817 The Parallaxes of 261 Stars Determined by Photographs with the 26 inch McCormick Refractor. Astronomy, S. A. Mitchell, Astronomical Journal.

The Parallaxes of 261 Stars Determined by Photographs with the 26 inch McCormick Refractor

From the Astronomical Journal No. 778. Vol. XXXIII No. 10. Signed by S. A. Mitchell. Albany, New York: Leander McCormick Observatory, University of Virginia, 1920.

Reprint. Wraps. Green printed stapled wraps. Approx. 11.75" x 10". 8 pages. Folded in the middle. Light creases and toning to the covers. Inscribed and signed by the author on the front cover.

From wikipedia: Samuel Alfred Mitchell (April 29, 1874 – February 22, 1960) was a Canadian-American astronomer who studied solar eclipses and set up a program to use photographic techniques to determine the distance to stars at McCormick Observatory, where he served as the director. Good. Item #34817

Price: $125.00

Add to Cart Ask a Question Add to Wish List
See all items in Science