Sketch by Andrew Elvins.
Note: the sketcher's name (taken from the same page in the sketch book) has been added to the bottom right of this digitized version of the original sketch.
Jupiter and satellites, 1868. Sketch by Andrew Elvins.
Mars. Sketch by Andrew Elvins, sometime between 1868 and 1899.
Mars in 1884. Sketch by Andrew Elvins. 4-inch Wray Achromat - Power 200.
Left: Feb 20th - 9h
Right: Mar 3rd - 11h.30m
CHANGES IN SUN SPOT GROUP, JULY, 1892. From drawing by MR. A. ELVINS. Published in TAPST 1892.
One of the founding members of the society in 1868.
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