Espionage and genderd'Éon (de Beaumont, Chevalier) Lettres, Mémoires & Négociations Particulières Du Chevalier D'Éon, Ministre Plénipotentiaire de France Auprès Du Roi de la Grande Bretagne…, First edition, Large paper issue, in three parts with separate titlepages, [ESTC T134820], folding table, errata leaf at rear, Eee2 with repair to corner, intermittent spotting and browning, ex-libris Osberton Hall, with pencil signature ‘J. Hewett’ to title page, contemporary polished calf, rebacked preserving morocco lettering label, minor cracking to joints, slipcase, 4to, printed by the Author, at the expense of the Diplomatic Corps and sold by James Dixwell, 1764.