OPTICAL PROPERTIES.
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Copyright
Registered 1Oct69 · MP20120 (Jan-Jun 1970) Copyright holder: Thorne Films, Inc © Thorne Films, Inc.; 1Oct69; MP20120.
Complete catalog record
OPTICAL PROPERTIES. Thorne Films. 5 min., sd., color, Super 8 mm. (Crystals, no. 570) © Thorne Films, Inc.; 1Oct69; MP20120.
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, format, sound, catalog record, copyright
Original permalink · Record added 2023-03-28 13:04:44