Subseries A. Washington Office
V.A.1 Frank M. Coffin congressional files
V.A.2 86th Congress, 1959-1960
V.A.3 87th Congress, 1961-1962
V.A.4 88th Congress, 1963-1964
V.A.5 89th Congress, 1965-1966
V.A.6 90th Congress, 1967-1968
V.A.7 91st Congress, 1969-1970
V.A.8 92nd Congress, 1971-1972
V.A.9 93rd Congress, 1973-1974
V.A.10 94th Congress, 1975-1976
V.A.11 95th Congress, 1977-1978
V.A.12 96th Congress, 1979-1980
Subseries B. Local Offices
V.B.1 Bangor
V.B.2 Biddleford (York County)
V.B.3 Lewiston
V.B.4 Portland
V.B.5 Presque Isle
V.B.6 Waterville
Subseries C. Senate office and committee staff files
Subseries D. Senate career summary files
Subseries A. 1958 Senate Campaign
Subseries B. 1960 Kennedy-Johnson Presidential Campaign
Subseries C. 1964 Senate Reelection Campaign
Subseries D.: 1968 Humphrey-Muskie Presidential Campaign
Subseries E. 1970 Senate Reelection Campaign
Subseries F. 1972 Muskie Presidential Campaign
Subseries G. 1976 Senate Reelection Campaign
Subseries A. Personalia
Subseries B. Presentation Pieces, Honors and Commemoratives
Subseries C. Political Ephemera
Subseries D. Professional Souvenirs
Subseries E. NIFAC Evidence
Subseries A. Motion Pictures
Subseries B. Videotapes
Subseries A. Photographs
Subseries A. Photographs - Oversize
Subseries B. Slides
Subseries A. Cassettes
Subseries B. Reels
Subseries C. Records