Paris

Second edition, after the first published in 1779, expanded by Rouland, and illustrated with 8 folding plates at the end, compared to 5 for the first edition.

Contemporary full marbled calf binding. Ornate spine with raised bands. Red morocco title label. Two corners bumped. Rubbing. One loss at head. Light foxing on the first leaves. Good copy.

Awakened to experimental physics as a student of Abbé Nollet, Sigaud de la Fond assisted the chemist Macquer in his experiments on gases and notably hydrogen, verifying that its combustion produced water. He relates in this work his experiments on different types of air, and summarizes the work of foreign physic

Second edition statement, rare, published after the original of 1783, and illustrated with 9 plates in fine, of the aerostatic machine and the flying boat.

Bound in full limp vellum binding, reused. Smooth spine with author's name in pen and date at foot. Stains and soiling. Trace of dampstain to lower margin of frontispiece. Leaves browned at beginning of work, and several others scattered throughout bearing browning.

First and important work on aerostation. It brings together several memoirs relating the first balloon flights (On inflammable gas, Observations made by M. Jeaurat, On rubber, Accounts of the first flights at Annonay,

First edition, one of 220 numbered copies on vergé d'Arches paper, this copy one of 100 reserved for the "sélections Lardanchet".
A good, well-margined copy.

First edition, one of 400 numbered copies on alfa paper, the only large paper copies after 60 on Rives reserved for the "Amis des beaux livres".
A good copy.

First edition.
Bound in slightly later (ca. 1820) half navy sheep. Smooth spines decorated with four small tools and fillets. Some rubbing, particularly to the boards. A pleasing copy, relatively clean, printed on good laid paper.