The 2004 Thomas Alva Edison Silver Dollar was issued to mark the 125th anniversary of the famous inventor’s successful demonstration of the electric light bulb, which had occurred on October 21, 1879. Although Edison is credited with hundreds of inventions, the commemorative coin program took focus on this important accomplishment.
The Thomas Edison Silver Dollar was produced in proof and uncirculated version at the Philadelphia Mint with a maximum authorized mintage of 500,000 coins. The coins were initially offered at pre-issue discount prices, with regular pricing later going into effect. A Collectors Set limited to 25,000 units was also issued, priced at $49.95. This set included the uncirculated version of the coin along with an informative presentation case that illuminates when opened.