This is plate 56 – “The Nebula M 8 Sagittarii”. Keeler’s photographs are early and beautiful examples of astrophotography and what they revealed did much to expand our knowledge of the universe.
Item Tag: 1899
Frank Eugene, “Decorative Panel” ca.1899, Camera Notes Vol. 3, No. 4 Halftone
3, No. 4 Halftone.