Mid-19th-century copper powder flask by the American Flask & Cap Co., featuring an embossed “shell and leaf” motif on both sides with raised foliate scroll at the neck. The flask retains its original brass top, marked A.M. FLASK & CAP CO., and fitted with an adjustable three-step charger marked in drams. A faint period etching or inscription is visible on the brass collar, possibly denoting ownership or loading reference. This design reflects a popular American sporting style of the 1840s–1860s, blending decorative repoussé artistry with practical field use. Dimensions approx.: 8.5 × 3.5 × 1.5 in. Provenance: The Al and Carol Cali Collection. Pickup & Shipping: This lot may be picked up free of charge in Gardnerville, NV. It can also be delivered to the Annex Auctions facility for pick up in Sacramento for $25 pre invoice. Shipping via FedEx within the continental U.S. for $50 + 1.5% insurance (unless waived in writing). Combined lot shipping available. Good overall with minor dings to each side and light handling wear. Brass collar shows a small etched inscription. Patina is even and original, with charger functioning smoothly.