Mixed lot of military powder flasks, 18th/19th century,

Convolute of military powder flasks, 18th/19th century, including: 1) Trapezoid-shaped wooden body with partly black leather covering. Riveted iron edge and side fittings. Spring-loaded, iron chute and belt hook with vegetal ornamentation. Total length: approx. 14 cm. 2) Trapezoid-shaped body with black leather cover. Riveted brass edge and side fittings, with floral decoration on the front. Spring-loaded brass chute. Total length: approx. 18.5 cm. 3) Curved body with black leather cover. Riveted iron edge and side fittings. An openwork fleur-de-lis appliqué on the front and back. Spring-loaded, iron chute. Two iron suspension loops. Total length: approx. 19.5 cm. 4) Curved body with black leather cover. Riveted iron edge and side fittings. Spring-loaded, iron chute. Two iron carrying loops with attached leather strap on the side of an ornamentally decorated fitting. Total length: approx. 14 cm. Signs of age and use, traces of corrosion in places.