HOW TO KNOW THE BUTTERFLIES: A Manual of the Butterflies of the Eastern United States
New York: D. Appleton and Company, 1904. Hard Cover. Octavo. xii, 311 pp., plates. First edition inscribed by Comstock on the half title. As issued in blue cloth with pictorial pastedown on the front cover and spine titled in gold. All 45 color plates with printed tissue guards are present.....