- Lot 343

[Ferdinand BERTHOUD / CLAUDIUS SAUNIER / TARDY - Lot of 4 books including several reprints. Various formats. - Ferdinand BERTHOUD - Essay on watchmaking. Volume I [-II]. Reproduction in facsimile of the second edition of Paris 1786. Nancy, Berger-Levrault, 1978. 38 folding plates out of text. Limited edition of 500 numbered copies. One of 475 bound in skivertex (n° 47). - Louis MOINET - Nouveau traité général d'horlogerie... 3rd edition, increased... Volume I [-II]. Paris, Dunod, 1877. 1 repeated frontispiece, 51 + 16 plates out of text. Includes "Les Montres marines" by A. Ledieu and M.A.H. Rodanet. Working copy to be bound in, numerous foxing. - Claudius SAUNIER - Traité des échappements et des engrenages... Paris, Léonce Laget, 1977. 10 folding plates out of text. Facsimile offset reprint of the edition published in Paris in 1855. Limited edition of 500 copies. - TARDY - The Watch. Set of 3 fascicles. 1. Recoil escapements, the balance spring, compensation. 51 illustrations. 2. Half-recoil escapements, resting escapements. 164 ill. 3. The free escapements with anchor. 180 illustrations. Paris, Tardy, n.d. 8 VOLUMES, VARIOUS CONDITIONS.