techniques

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On a simple and precise method of measuring the wavelengths and velocities of sound in gases; and on an application of the method in the invention of an acoustic pyrometer
Alfred M. Mayer

American Journal of Science December 1872, s3-4 (24) 425-430; DOI: https://doi.org/10.2475/ajs.s3-4.24.425
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On a method of detecting the phases of vibration in the air surrounding a sounding body, and thereby measuring directly in the vibrating air the length of its waves and exploring the form of its wave-surface
M. Mayer

American Journal of Science November 1872, s3-4 (23) 387-392; DOI: https://doi.org/10.2475/ajs.s3-4.23.387
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Contributions from the Laboratory of the Sheffield Scientific School; No. XXIV, On the estimation of sulphur in coal and organic compounds
W. G. Mixter

American Journal of Science August 1872, s3-4 (20) 90-96; DOI: https://doi.org/10.2475/ajs.s3-4.20.90
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On a precise method of tracing the progress and of determining the boundary of a wave of conducted heat
Alfred M. Mayer

American Journal of Science July 1872, s3-4 (19) 37-40; DOI: https://doi.org/10.2475/ajs.s3-4.19.37
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On a proposed method of estimating ethylic alcohol when present in methylic alcohol
M. Carey Lea

American Journal of Science May 1872, s3-3 (17) 365-367; DOI: https://doi.org/10.2475/ajs.s3-3.17.365
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On photographing histological preparations by sunlight
J. J. Woodward

American Journal of Science October 1871, s3-2 (10) 258-267; DOI: https://doi.org/10.2475/ajs.s3-2.10.258
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Contribution to chemistry from the laboratory of the Lawrence Scientific School; No. 15, On some new analytical methods
T. M. Chatard

American Journal of Science June 1871, s3-1 (6) 416-419; DOI: https://doi.org/10.2475/ajs.s3-1.6.416
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Memoir of Thomas Graham
Josiah P. Cooke

American Journal of Science February 1871, s3-1 (2) 115-123; DOI: https://doi.org/10.2475/ajs.s3-1.2.115
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Some practical remarks on the use of flame heat in the chemical laboratory, especially that from burning gas without the aid of a blast
J. Lawrence Smith

American Journal of Science November 1870, s2-50 (150) 341-344; DOI: https://doi.org/10.2475/ajs.s2-50.150.341
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On a new method of determining level error of the axis of a meridian instrument
C. A. Young

American Journal of Science November 1870, s2-50 (150) 348-350; DOI: https://doi.org/10.2475/ajs.s2-50.150.348

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