Die and Hub Trials and Splashers are unique collectible coin types, primarily used in the minting process to test dies and hubs before mass production. The 1916 One Dollar coin from the United States, minted in Philadelphia, is particularly significant due to its rarity and the historical context of its production. These trial coins often feature distinct characteristics, such as unfinished designs or variations that are not found on standard coinage, making them highly sought after by collectors. Their value can increase substantially due to their limited availability and the insights they provide into the minting process.

Item Denomination Series Year Mint
1916 DT$1 McKinley J-A1916-1 $1 (One Dollar) Die and Hub Trials and Splashers 1916 Philadelphia