Tangible Media: Removable Storage of Image, Sound, Motion and Data
Tangible Media: Removable Storage of Image, Sound, Motion and Data
Tangible Media: Removable Storage of Image, Sound, Motion and Data
Grooves
Voice-O-Graph

Date:

1950

Material:

Nitrocellulose on cardboard

Company:

International Mutoscope Corp.

Location:

Long Island City, New York, United States

Used in coin-operated recording booths and for audio-letters to servicemen.