No.	Title	Date
1	Letter from Harvey Ruvin to the Honorable Richard B, Stone Secretary of State, Miami Beach, Fla., April 12, 1972	1972-04-12
2	Letter from Maureen B. Harwitz to Mr. Ruvin, North Miami, Fla., May 5, 1972	1972-05-05
3	Letter from Harvey Ruvin to John Currie on behalf of U.S. Senator Lawton Chiles, Miami beach, Fla., May 9, 1972, regarding preservation of Arch Creek site	1972-05-09
4	Letter from Harvey Ruvin, County Commissioner, to Dear Friend and Fellow-Futurist, May 22, 1990	1990-05-22
5	Letter from Elmore Kerkela, Vice President Arch Creek Trust, to Commissioner Harvey Ruvin Metropolitan Dade County, February 4, 1991	1991-02-04