Mercury Dime Coin Specifications

The Mercury Dime was issued from 1916 to 1945. During this time coins were produced at the three primary US Mint facilities of the time located in Philadelphia, Denver, and San Francisco. The coins have a predominantly silver composition, which matched other circulating silver coins of its time. Below you will find more complete coin specifications for the Mercury Dimes series.

	Year:	1916-1945
	Mint:	Denver ("D" mint mark) Philadelphia (no mint mark) San Francisco ("S" mint mark)
	Edge:	Reeded
	Designer:	Adolph A. Weinman
	Weight:	2.50 grams
	Composition:	90% silver, 10% copper
	Diameter:	17.9 mm