THREE 18TH CENTURY ENGRAVINGS, including Jacob Folkema "Le Bairam ou la Paque des Mahometans", engraving, circa 1737, 13 x 8 1/4 inches; and two French engravings depicting "Parc et du Canal de Tanlai", 5 x 6 1/2 inches; Condition: Two small engravings are laid down and have glue staining along the edges. Folkema engraving has faint discoloration throughout. No tears or serious foxing evident.