United States. Congress. House
and United States. Congress. Senate. "Free Coinage of Silver : Testimony of Mr. E. O. Leech, Director of the Mint, Debate in the House of Representatives" in The Money Question of the 52nd Congress
(January 27, 1892).
https://fraser.stlouisfed.org/title/308/item/6183, accessed on September 8, 2024.