A film on technological advancements in the United States. Use of belts to convey messages from an operating table to a central point. Women operate a multiplex system. They put a messages on a belt. Telegrams are routed by use of pigeon holes. The telegrams are dropped down a chute and are pigeon holed by a woman. Time is stamped on all the telegrams with an electric clock. A woman stamps the telegrams. Women put the routed telegrams in a carrier. The transmission of a message.
This historic stock footage available in HD video. View pricing below video player.
Type | Size | Price (USD) Comprehensive All Media License |
Price (USD) Digital-Only License |
---|---|---|---|
HD Master, Broadcast-ready (1920x1080, unmarked) | 1526 MB | $190.00 | $79.00 |
HD Screener (1920x1080, full-res with timecode) | 1526 MB | FREE or $4 (see below) | FREE or $4 (see below) |
Proxy (320x240, low-resolution, watermarked) | 25 MB | FREE or $4 (see below) | FREE or $4 (see below) |