Diderot, Denis, and d’Alembert, Jean de, bound plates and text from Encyclopedia, ou dictionaire raisonne des sciences, des arts et des mtiers, comprising of 7 plates titled 'Astronomie' showing astronomical calculations, how to use an octant, and other equipment, along with a further 26 pages from the same book showing an armillary sphere, various astronomical calculations, globes, telescopes, eyepiece micrometer, folio, printed Paris 1762-1777