Terrestrial globes with equators, poles, eliptics and quadrants Finish:Float frame Boucher invenit et delin: Lau:

Boucher invenit et delin: Lau: Cars Sculpsit'

a candidate in the election

Joseph Paxton's building for the Great Exhibition of Industry of All Nations in London

Marie-Anne Lavoisier has been omitted from this portrait

Terrestrial globes with equators, poles, eliptics and quadrants Finish:Float frame Boucher invenit et delin: Lau:Plate 6 figures 1 6 from the paper "Demonstrations of the late Dr. Maskelyne's formulae for finding the longitude and latitude of a celestial object from its right ascension and declination; and for finding its right ascension and declination from its longitude and latitude; the obliquity of the eliptic being given in both cases", by Abram Robertson, Philosophical Transactions of the Royal Society, vol. 106 (1816), pp. 138 148. Original: ink on paper.