Set of four modern miniature novelty coins in a cardboard holder

This item consists of four tiny, metallic discs stylistically consistent with miniature novelty coins or 'midget' coins. The pieces appear to be made of a silver-toned and copper-toned metal, though the exact composition cannot be determined without physical testing. They are housed within a standard 2x2 inch square cardboard coin flip featuring a circular Mylar or plastic window, secured by five staples. The coins' designs loosely resemble United States currency, with one piece showing a profile head consistent with a Roosevelt-style dime and another appearing similar to a Lincoln-style penny, though they are significantly smaller than legal tender. The cardboard holder shows signs of age, including yellowing, foxing, and a small red ink or paint smudge at the top. This set is consistent with mid-to-late 20th-century numismatic novelties or play money. Because the scale and fine details are difficult to verify from the image alone, these are categorized as novelty items rather than official currency. The identification is considered a hypothesis until the physical dimensions and metallurgical properties are professionally inspected.

I have examined the image of this set of four miniature discs housed in a stapled 2x2 cardboard coin flip. This set is consistent with mid-to-late 20th-century novelty 'midget coins' or play money, which were frequently sold as souvenirs or numismatic curiosities. Based on what I can see, the discs appear to be struck in base metals like copper and a silver-toned alloy, though I cannot verify their metallurgical composition or precise weights without a physical inspection. The designs bear a resemblance to Roosevelt dimes and Lincoln pennies, which supports the hypothesis that these are common novelty items rather than official currency. The cardboard holder shows significant foxing and discoloration, which is typical for items of this age but limits the aesthetic appeal for some collectors. The market for exonumia of this type is relatively stable but modest; these items are generally traded as inexpensive curiosities. This estimate assumes the items are standard mass-produced novelties. If they were found to be rare varieties or struck in precious metals—which I cannot confirm from a photo—the value could increase significantly. Conversely, as these are already categorized as novelty items, there is little downside risk unless they are modern, lower-quality plastic reproductions. To reach a more formal valuation, an in-person examination by a specialist in exonumia would be required to verify dimensions, metallic content, and manufacturing techniques. For now, they should be treated as hypothetical mid-century numismatic novelties.