. Bulletin - United States National Museum. Science. 0. 005- mm. 0. .0125 . 006 0. 0065- .002 I .0016 ! .003 246 ,115 ,022 ,026 ,025 ,0077 .002 .0013 .00365. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.

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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience