"Underwater Cable" And Other Communication News And Views, An
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Construction of an underground telephone cable between San Francisco and Oakland
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Sources
- 16mm Filmography (legacy record) — title, format, sound, description, catalog record, video
- YouTube channel: A/V Geeks 16mm Films · video ↗ — title, description, video
- 16mm Filmography editors — creator
Original permalink · Record added 2023-02-28 14:50:00