(ALMANACS 1783-1786). Set of 4 almanacs in small format including: 1. 1783 Almanach de Versailles, Versailles, Blaizot 1783. In-16 in contemporary red morocco, gilt edges (some rubbing). With engraved portrait of Louis XVI. Contains the handwritten mention "book having belonged to Madame la Princesse de Lamballe"; 2. Almanach Royal year 1785. Paris: D'Houry, 1785. Followed by the Calendrier de la Cour, 1785, and the Etrennes mignonnes, 1785, that is to say 3 works in 1 volume in-18 (the Etrennes contain at the end an article on the cubation of aerostats). Bound in red morocco; 3. Almanac du Club pour l'année 1785. At the Palais Royal. In-18. Vintage binding in worn basane; 4. Almanach de Paris pour l'année 1786. Paris: Lesclapart, 1786. Small in-12.ATTACHED: Two royal Almanacs in-8, in poor condition (years 1756 by Le Breton and 1784 by D'Houry). That is to say 6 volumes, of which two are bound in morocco.