-
-
Scientific American, Vol. XXXIX.—No. 24. [New Series.], December 14, 1878
Various
-
Scientific American Supplement, No. 443, June 28, 1884
Various
-
Lippincott's Magazine of Popular Literature and Science, Volume 15, No. 85, January, 1875
Various
-
Scientific American Supplement, No. 821, September 26, 1891
Various
-
Lippincott's Magazine of Popular Literature and Science, Volume 17, No. 100, April, 1876
Various
-
Scientific American, Vol. XXXIX.No. 6. [New Series.], August 10, 1878
Various
-
Scientific American Supplement, No. 664, September 22,1888
Various
-
Lippincott's Magazine of Popular Literature and Science, Volume 20. December, 1877
Various
-
Lippincott's Magazine of Popular Literature and Science, Volume 26, September, 1880
Various
-
Lippincott's Magazine of Popular Literature and Science, Volume 12, No. 31, October, 1873
Various
-
Lippincott's Magazine of Popular Literature and Science, Volume 17, No. 098, February, 1876
Various
-
Scientific American Supplement No. 819, September 12, 1891
Various
-
Scientific American Supplement, No. 795, March 28, 1891
Various
-
Lippincott's Magazine of Popular Literature and Science, Volume 20. July, 1877.
Various
-
Scientific American Supplement, No. 392, July 7, 1883
Various
-
Lippincott's Magazine of Popular Literature and Science, Vol. 26, August, 1880
Various
-
Scientific American Supplement, No. 1082, September 26, 1896
Various
-
Lippincott's Magazine of Popular Literature and Science, October, 1877. Vol XX - No. 118
Various
-
The Popular Science Monthly, October, 1900
Various
-
Proceedings of the California Academy of Sciences, Volume III, 1863-1867
Various
-
Lippincott's Magazine of Popular Literature and Science, Volume 11, No. 27, June, 1873
Various
-
Lippincott's Magazine of Popular Literature and Science, Vol. 12, No. 32, November, 1873
Various
-
Scientific American Supplement, No. 648, June 2, 1888.
Various
-
Lippincott's Magazine of Popular Literature and Science, Vol. 22, November, 1878
Various
-
Scientific American Supplement, No. 497, July 11, 1885
Various
-
