. Bulletin - United States National Museum. Science. O 4J 2r o o E n 8 > o CO s o o n n T! 'â^ âºJ f 1 r^ £ 03 n r^ « a â Uh â ^ u Y ^J hn :^ 3 â ^ CN ^ 1/2 -n tfl s l\! ^^ c n tin a! oi ^ ttj ifl ^â u o 03 ^ < CO CO n ^ X! o c H Oh a ^ ^ in Q CO W J c^ U o n Crt TD J2 u ^^ c a: ^ =; "a be 30 BULLETIN 252: CONTRIBUTIONS FROM THE MUSEUM OF HISTORY AND TECHNOLOGY. 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 U
. Bulletin - United States National Museum. Science. O 4J 2r o o E n 8 > o CO s o o n n T! 'â^ âºJ f 1 r^ £ 03 n r^ « a â Uh â ^ u Y ^J hn :^ 3 â ^ CN ^ 1/2 -n tfl s l\! ^^ c n tin a! oi ^ ttj ifl ^â u o 03 ^ < CO CO n ^ X! o c H Oh a ^ ^ in Q CO W J c^ U o n Crt TD J2 u ^^ c a: ^ =; "a be 30 BULLETIN 252: CONTRIBUTIONS FROM THE MUSEUM OF HISTORY AND TECHNOLOGY. 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
