Detailed manuscript survey of the defences of Cayenne, French Guiana, with a structured reform proposal (1783). Law Speculation concerning d'Éon's sex became

Speculation concerning d'Éon's sex became an international sensation during the 1760s and 1770s

Funeral Oration on the Death of General Washington

Bibliothèque de la reine Marie-Antoinette au Petit Trianon

The key sheet from his dispersed drawing book

Detailed manuscript survey of the defences of Cayenne, French Guiana, with a structured reform proposal (1783). Law Speculation concerning d'Éon's sex becameF. d. V: P. Mmoire sur Cayenne. Cayenne, French Guyana, 1783. Manuscript on paper, folio (ca. 31 x 20 cm), [44] pp., written in brown ink, with heavy authorial reworking throughout; several pages with substantial struck passages and rewritten paragraphs; occasional sectional headings (e. g. on front des bastions ), and lists of artillery pices with totals. Sewn. An important detailed military engineering report on the topography, hydrography,