LE MONNIER, PIERRE-CHARLES. Observations de la Lune, du Soleil, et des Étoiles Fixes pour servir à la Physique Céleste et aux Usages de la Navigation. viii, 59, [1]; xii, 56; xi, [1], 60; viii, 60 pages. 4 parts in one volume. Folio, 397x253 mm, contemporary sheep gilt with the arms of Louis XV of France on covers, spine ends and cover edges worn, joints cracked at top and bottom; title margins toned, contents otherwise generally clean, front free endpaper lacking. Paris: Imprimerie Royale, 1751