Histoire de l' Academie Royale des Sciences. Annee M. DCCXXI. Avec le memoires de mathematique & de physique, pour la meme annee. Tires des registres de cette academie. Printed in Amsterdam by Pierre Coup, 1725, two years after the first French edition (Paris 1723, which is 4to and 409pp compared to this 12mo and 556pp). [Histoire de l' Academie Royale des Sciences]xi, 136pp; [Memoires de mathematique & de physique] 420pp, plus 17 folding engraved plates including three folding maps. (One of the maps show the retreat of the “Dix Mille”, or the Greek Ten Thousand—the epic struggle of the returning 10k mercenaries who had advanced on Persia...see Xenophon for the long story.) The two other maps—made by and remarked upon by DeLisle—are of the Caspian Sea and the other on a detail of the Caspian. All of the maps are very crisp and without a tear. Lovely copy, bound in full leather, with decorated spine and raised bands. Very Good. $400
Of contribution of interest in this volume are the following:
Jean-Jacques Dortous de Mairan (1678-1771,”was a mathematician and an enthusiastic experimenter whose major works were on the formation of ice and on the aurora borealis. However, he was also interested in all the important topics addressed the scientific community in the eighteenth century, among them, the shape of Earth, light, colors, sound, the composition of matter, and vis viva (the debate around the force of moving bodies and the conservation of matter).”--DSB . “Eclaireissement sur le Memoire de la Cause generale du Froid en Hiver at de la Chaleur en Ete, pp 10-23.

Mairan, “Remarques sur le Jaugeage des Navires”, pp 99-141;
Giovanni Cassini, Observation de l'Eclipse de Venus par la Lunefaite en plein jour le 31 Decembre 1720”;
Cassini, “ “De la Libration apparente de la Lune...”, pp 141-165;

Cassini & Maraldi, “Observations de l”eclipsedu Solei...”, pp 191-218, pp 226-227;
Giacomo Maraldi, “Observations de deux Meteores”, pp 301-319;
Guillaume DeLisle, “Determination Geographique de la Situation & de l'Etendue des Pays traverses par le jeune Cyrus dans son expedition contre son frere...et par les dix mille Grecs...(with the map mentioned above, showing the area trod by the 10,000), pp 73-89.
Antoine de Jussieu (1686-1750) “Researches physiques sur les Petrifications... pp 89-98, pp 419-420, with engraving;
Sebastien Vaillant (Fr botanist, 1669-1722), “Suite de l'Estaablissement de Nouveau Caractres de Plantes a Fleurs composees, Classe III, pp 227-292;
Pierre Varignon (1654-1722, “mathematics, mechanics. It is due to Lagrange that Varignon’s name gained recognition in the teaching of mechanics in France in the nineteenth century...”--DSB), “Jaugeage d'un Navire Ellipsoid”, pp 57-73;
Winslow, (Jacques/Jacob/James Benigne, 1669-1760, Danish-born French medico, professor surgery at U. Paris, and author of a very significant human anatomy text), “Observations sur la Mechanique des muscles oblique de l'Oeil...”, pp 403-420;
and a number of others.
