Mid-19th century large copper powder flask featuring an embossed hunting scene depicting a Native American on horseback pursuing a buffalo, framed by oak leaves, acorns, and a stag’s head at the top. The reverse is plain. Fitted with a brass adjustable charger marked in grains (2¼–3¾), blue spring, and four suspension rings. The top is stamped AMFLASK&CAP Co., the mark of the American Flask & Cap Company of Waterbury, Connecticut, active circa 1850–1870, a leading maker of quality sporting and military flasks of the period. Dimensions approx.: 8.5 x 3.75 x 1.625 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 condition with even dark patina, light oxidation to brass top and spout, and minor surface wear consistent with age. Charger spring remains functional; no major dents or structural damage.