Clarke, Edward Hammond, 1820-77, American physician. 



American Academy of Arts and Sciences. Proceedings. 1878. v.13, 



P-437-439 qr 506 A5122P v.13 



Clarke, Frank Wigglesworth, h. 1847, American chemist. 



Popular science monthly. 1898. v.54, p.iio-117 r 505 P81 v.54 



Clarke, Henry Wadsworth, 1837-92, American engineer. 



American Society of Civil Engineers. Proceedings. 1892. v. 18, 



p.93-94 r 620.6 A51P V.18 



Clarke, Thomas Curtis, 1827-1901, American engineer. 



American Society of Civil Engineers. Transactions. 1903. v.50, 



p.495-499 r 620.5 A51 v.50 



Clarke, William Branwhite, 1 798-1 878, English geologist. 



Royal Society of London. Proceedings. 1879. v.28, 



p.i-iv r 506 RSipr v.28 



Claudet, Antoine Frangois Jean, 1 797-1867, French photographer. 



Royal Society of London. Proceedings. 1869. v.17, 



p.Lxxxv-Lxxxvii r 506 RSipr v.17 



Clausius, Rudolf Julius Emanuel, 1822-88, German physicist. 



American Academy of Arts and Sciences. Proceedings. 1889. v.24, 

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American Society of Mechanical Engineers. Transactions. 1889. 

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Nature. 1888. v.38, p.438-439 qr 505 N15 v.38 



Popular science monthly. 1889. v.35, p.117-121 r 505 P81 v.35 



Royal Society of London. Proceedings. 1890. v.48, 



p.i-viii r 506 RSipr v.48 



Claypole, Edward Waller, 1835-1901, English geologist. 



Geological Society of America. Bulletin. 1901. v.13, p.487- 



497 qr 550.5 B87 V.13 



Cleeman, Thomas Mutter, 1843-93, American engineer. 



American Society of Civil Engineers. Proceedings. 1894. v.20, 

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Clemens, Ernest Victor, 1855-93, American engineer. 



American Society of Civil Engineers. Proceedings. 1894. v.20, 



p.161-162 r 620.6 A51P v.20 



Clement, Joseph, 1779-1844, English mechanical engineer. 



Smiles. Industrial biography. 1889. p. 236-257 926 864! 



Cleverdon, Henry Lawrence, 1869-1902, American engineer. 



American Society of Civil Engineers. Transactions. 1903. v.50, 



p.507-509 r 620.5 A51 v.50 



Clifford, William Kingdon, 1845-79, English mathematician. 



Eminent persons. 1893. v. 2, p.146-161 920 E588 v.2 



Nature. 1879. v.19, p.443-444 qr 505 N15 v.ig 



Popular science monthly. 1879. v.15, p.258-264 r 505 P81 v.15 



Clinton, George W. 1807-85, American botanist. 



Gray. Scientific papers. 1889. v.2, p.47 5-478 580.4 G818 v.2 



39 



