Collectible coins, also known as numismatic coins, are typically divided into various types based on their historical significance, rarity, or specific characteristics. In the United States, the Two and a Half Dollar coin, also known as the quarter eagle, was minted from 1796 to 1933, with its most notable issues being the designs by famous engravers such as Augustus Saint-Gaudens and Bela Lyon Pratt. Territorial coins refer to those minted in U.S. territories before statehood or during periods of local independence, usually reflecting unique designs and often carrying a premium among collectors. The year 1830 was significant for various U.S. coinage developments, including the introduction of the classic head design for the quarter eagle. Collectors often seek out coins from lesser-known mintages or those with unique historical backgrounds, contributing to their value and desirability in numismatic circles.

Item Denomination Series Year Mint
1830-- (Unknown) Territorials $2.50 (Two and a Half Dollars) Territorials 1830 Unknown