No restrictions on access.
Minor conservation performed on series.
Sires comprises audio-visual material relating to shipping in the Great Lakes region. Includes video cassettes, Beta tapes, and other material.
1 video cassette (1 hr.) ; Beta I
1 video cassette (59 min.) ; Beta II
1 video cassette ; Beta I
1 video cassette ; Beta I
1 video cassette ; Beta I
1 video cassette (50 min.) ; Beta I
1 video cassette (1 hr. 30 min.) ; Beta I
1 video cassette (1 hr. 17 min.) ; Beta I
1 video cassette (1 hr. 21 min.) ; Beta I
1 video cassette (1 hr. 29 min.) ; Beta I
1 video cassette (1 hr.) ; Beta I
1 video cassette (46 min.) ; Beta I
1 video cassette ; VHS
1 video cassette ; VHS
1 video cassette (11 min.) ; VHS
1 video cassette ; VHS
1 video cassette ; VHS
1 video cassette ; VHS
1 video cassette (16 min.) ; VHS
1 video cassette (1 hr. 23 min.) ; Beta II
1 video cassette (1 hr. 30 min.) ; Beta I
1 video cassette (41 min.) ; Beta I
1 video cassette (1 hr. 2 min.) ; Beta I
1 video cassette (38 min.) ; Beta I
1 video cassette (1 hr. 11 min.) ; Beta I