Group of four late 19th-century percussion cap tins by the Union Metallic Cartridge Co., Bridgeport, Connecticut, representing several label variants within the firm’s “Foil Lined” and “Central Fire” production. Includes one bright green-labeled U.M.C. Foil Lined tin with crest logo, one waterproof Central Fire example with dark green paper top label, one gold “Trimmed Edge” Central Fire tin, and one scarce tan paper-labeled “Colt’s Patent Belt and Pocket Pistols” tin retaining traces of its original side seal. All display the distinctive foil-lined copper percussion caps inside, several examples well filled. Dimensions approx.: 1.5 in. dia. x 0.5–0.875 in. H each 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 to very good overall. Surfaces with mild oxidation, edge wear, and light paper loss; color and print remain visible on all examples. Two retain paper tops and partial round seal remnants; interiors reveal intact copper percussion caps.