Collectible coins encompass a wide variety of types, including So-Called Half Dollars, which are commemorative pieces issued for special events or occasions rather than for circulation as legal tender. Heraldic Art Medals are another category, characterized by their artistic representations of national symbols and emblems. The year 1977 saw the production of specific collectible coins and medals, though their distribution and intent can be diverse. The term "Unknown" may refer to items whose exact provenance or detailed historical context is not well-documented. Collectors often seek these pieces for their historical significance, artistic merit, or unique features.

Item Denomination Series Year Mint
1977 Silver Vermont Independent Sc50c Ms Other / Varied So-Called Half Dollars & Heraldic Art Medals 1977 Unknown