Series I. Science Prints and Ephemera (small size) approximately 1845-approximately 1921
Science (8 x 10 inches or smaller in size)
Science (between 8 x 10 inches and 11 x 14 inches in size)
Note
Solar protuberances. ©1881
Total eclipse of the sun. ©1881
Aurora borealis. ©1881
The zodiacal light. ©1881
Mare Humorum. ©1881
Partial eclipse of the moon. ©1881
The planet Mars. ©1881
The planet Jupiter. ©1881
The planet Saturn. ©1881
The great comet of 1881. ©1881
The November meteors. ©1881
Part of the Milky Way. ©1881
Sciurus mollipilosus, aud. and bach. Soft-haired squirrel. approximately 1843
Smew or white nun, mergus albellus. L. 1860
Fish crow, corvus ossifragus, wils. 1860
Group of sunspots and veiled spots. ©1881
Star clusters in Hercules. ©1881
The great nebula in Orion. ©1881
The monster serpent of Silver Lake. approximately 1853-1855