Dagger with Sheath. Culture: Philippine, Mindanao. Dimensions: L. with sheath 11 1/8 in. (28.3 cm); L. without sheath 11 in. (27.9 cm); L. of blade 7 1/2 in. (19.1 cm); W. 1 in. (2.5 cm); Wt. 3.4 oz. (96.4 g); Wt. of sheath 1.4 oz. (39.7 g). Date: 18th-19th century.