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Ralph Helt
Affiliation:
Grinnell College
Contribution type:
Donor
Biographical information:
Ralph Helt serves as the Audio-Visual Services Coordinator for the Department of Information Technology Services at Grinnell College.
VHS Cassette
VHS-C Cassette
BetaMax
LaserDisc
Hi8 (High Band 8mm Video Tape)
Sony Turntable PS-LX-150-H
Sony KSP-60 U-matic Cassette
Sony PDP-64 Pro Digital Audio Tape Plus