Researches on Solar Physics. Heliographical Positions and Areas of Sun-Spots observed with the Kew Photoheliograph during the Years 1862 and 1863. Received March 31, - Read April 30, 1868 extracted from Philosophical Transactions of the Royal Society, Vol. 159, Part I, 1870, pp. 1-110
London: Taylor and Francis, 1870. 1st Edition. FIRST EDITION EXTRACT WITH TWO PLATES OF ONE OF THE EARLIEST PAPERS ABOUT PHOTOGRAPHING THE SUN. This paper is one of a series of influential papers de la Rue, Stewart, and Loewy published regarding their work at the Kew Observatory. We offer de..... More