Want to send a photo by telephone in the 1970s? You’re looking at the United Press International UPI Model 16-S photo transmitter.  The photo would spin in the drum and one line at a time would be sent. Typically it’d take 26 minutes for one photo!
Want to send a photo by telephone in the 1970s? You’re looking at the United Press International UPI Model 16-S photo transmitter.  The photo would spin in the drum and one line at a time would be sent. Typically it’d take 26 minutes for one photo!
