Mixed Collection of Circulated Canadian and United States Coinage

This is a diverse collection consisting of several hundred circulated coins of various denominations, primarily originating from Canada and the United States. The collection includes a significant quantity of Canadian pennies (copper-plated steel or bronze), nickels, dimes, quarters, and potentially 'loonies' ($1) or 'toonies' ($2) based on the distinct color profiles visible. United States currency is also interwoven, including Lincoln pennies and Washington quarters. Physically, the coins range in diameter from approximately 18mm to 28mm. The materials consist of copper, nickel, zinc, and various plated alloys typical of 20th and 21st-century fiat currency. The visual condition varies wildly across the group: many copper-toned coins exhibit heavy brown氧化 (oxidation/toning) and verdigris, while the silver-colored nickel and cupro-nickel pieces show common circulation wear, scratches, and dulling of the original mint luster. There is no evident systematic organization, and the coins are spread haphazardly across a light-wood laminate floor. Notable visible markings include the iconic maple leaf on Canadian cents and profiles of Queen Elizabeth II, appearing alongside US motifs. The age likely spans from the mid-1960s to the current decade, representing standard pocket change rather than a curated numismatic collection. Craftsmanship is consistent with mass-produced government minting standards. Some coins appear to have significant surface carbon spots and grime accumulation.