single | single (music) | Single (music) | hit single | Catalog numbering systems for single records | Single-elimination tournament | CD single | tax | income tax | 12-inch single | United States Tax Court | tax evasion | Tax evasion | Single-lens reflex camera | Living Single | Hit single | 2012 World Single Distance Speed Skating Championships | Single-stage-to-orbit | sales tax | Inheritance tax | Tax Reform Act of 1986 | Tax | split single | Single White Female | Single Top 100 | Single-sex education | Progressive tax | Maxi single | cassette single | Value Added Tax (United Kingdom) |
Frederick Fiske Warren (2 July 1862–2 February 1938) was a successful paper manufacturer, fine arts denizen, United States tennis champion of 1893, and major supporter of Henry George's single tax system which he helped develop in Harvard, Massachusetts, United States, in the 1930s.