TWO EARLY HAND-COLOURED AND ENGRAVED MAPS OF TIBET, JEAN B. B. D'ANVILLE, 1737 Decorative Arts > Glass > Art Glass accented with two marquise shaped

accented with two marquise shaped diamonds totalling approximately 0

a reticulated fish plaque

and internal compartment with removable pouch

Featuring an oval shaped diamond weighing approximately 0

Featuring multi-colour sapphires totalling approximately 10

TWO EARLY HAND-COLOURED AND ENGRAVED MAPS OF TIBET, JEAN B. B. D'ANVILLE, 1737 Decorative Arts > Glass > Art Glass accented with two marquise shaped'Feuille qui est proprement la quatrieme du Thibet et qui donne l'origine Du Tsanpon et Du Gange,' and 'Feuille qui est proprement du Tibet, et qui contient Le Si Fan et pais Limitrophie,' from 'Nouvel Atlas De La Chine, De La Tartarie Chinoise, Et Du Thibet', mounted, unframed