Stars and telescopes; a hand-book of popular astronomy, founded on the 9th ed. of Lynn's Celestial motions (1899)
Todd, David P. (David Peck), 1855-1939, Lynn, William Thynne, 1835-1911. Celestial motions · Boston, Little, Brown and company · leaf 420
amechanical movement of some particular device.By the liberality of Mr D. Willis James of New York,a trustee of Amherst College, a similar battery ofinstruments was duly installed in Yezo by the Am-herst Eclipse Expedition in 1896. One of the nu-merous devices was constructed with reference… … THE PNEUMATIC COMMUTATOR AND PHOTOGRAPHIC BATTERY OF ECLIPSE INSTRUMENTS (TODD) (As mounted at Cape Ledo, African/or the total eclipse of December 1889)
Astronomy
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