Sully Henry REGLE ARTIFICIELLE DU TEMPS, TRAITE Chez Gregoire Dupuis, rue S. Jacques, a la Couronne d’Or, Paris 1737, edited by Julien Le Roy with three additional leaves between pages 274 and 275, engraved table and five folding plates, woodcut diagram and publisher’s catalogue at end, bookplate of Joseph Sternfeld, 12mo, full tan leather gilt spine with red label. Provenance: The horological working library of Charles Allix, sold in these rooms 22nd February 2012 (lot 108).