Philosophical Transactions of the Royal Society of London: Giving Some Accounts of the Present Undertakings, Studies, and Labours, of the Ingenious, in Many Considerable Parts of the World, Volume 116
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10th magnitudes 36 Ophiuchi 8th and 10th 9th and 9 angle April axis baryta Blackman-street blue BoDE Cael Canche carbonic Chronometer collimator copper Cygni December December 29 Decl diameter Diff difference double star electrical Epoch equal error Excessively difficult experiments Extremely difficult f 5 Obs faint favourable February February 9 feeble illumination Five-feet Equatorial glass grains Greenwich heat HERscHEL Hist hydrogen inches instrument January July July 13 June magnetic March March 26 MDCCCXXVI Mean Result meridian metal minutes west motion muscles n.f 5 Obs needle nerves Nova November np 5 Obs observations of distance Observatory October October 11 Ophiuchi Passy plate platinum Position Re-exam right ascension salt September Seven-feet Equatorial slightest illumination small star bears solution STRUVE sulphuric acid Sun's surface temperature thermometer tion Tolerably steady troy pounds tube Unchanged vibration weight wire Wrotham