No.	Title	Date
21	Maureen Harwitz observes the collapsed natural bridge at Arch Creek Park	1973-02-21
22	Group of visitors standing by the collapsed Arch Creek natural bridge	1973-02-21
23	Arch Creek natural bridge collapses - view with NE 17th Avenue apartment buildings in the background	1973-02-21
24	The Arch Creek Site, Dade County	1975
25	Excavations at the Arch Creek Site, Dade County, Florida	1975-09
26	Letter from Thelma Peters, President Florida Historical Society, to Mrs. Adele Van Sciven, Miami, Florida, May 17, 1976	1976-05-17
27	Letter to Mayor Stephen P. Clark and members of the Board of County Commissioners, May 18, 1976	1976-05-18
28	Letter from Maureen B. Harwitz to Evelyn Holland, Majority House Office, Tallahassee, Fla., March 30, 1977	1977-03-30
29	Letter from Carlos Espinosa, Dade Water Management Division, to Mrs. Maureen Harwitz, Miami, Florida, December 8, 1979	1979-12-08
30	Alice Cohen, Founding Member of Arch Creek Trust	1980-1989
31	School Children Working at Arch Creek Park	1980/1989
32	Proposal for the Arch Creek Mill Archeological Investigation	1981-01
33	Sabal Palmetto Tree Planting	1981
34	Gumbo Limbo Tree Planting	1981
35	Letter from Annette Eisenberg, Program Coordinator Little River Commerce Association Inc., to Steve Clark, Mayor Dade County, Miami, Fla., March 2, 1981	1981-03-02
36	Letter from Rev. Charles L. Eastman to Ms. Beverly Phillips, March 12, 1981	1981-03-12
37	Letter from Rev. Charles Eastman to Wm. Oliver, March 12, 1981	1981-03-12
38	Letter from Rev. Charles Eastman to Barbara Carey, Commissioner, March 19, 1981	1981-03-19
39	Letter from Rev. Charles Eastman to Beverly Phillips, Commissioner, March 19, 1981	1981-03-19
40	Letter from Rev. Charles L. Eastman, Vice President of Arch Creek Trust, to Ruth Shack, County Commissioner, May 19, 1981	1981-05-19