Early Color Television RCA TM-21B Color Monitor(click on picture for high resolution image) This is RCA's first 21 inch color studio monitor. It was donated to the museum by Noland Stefany. A TM-21 being used in the setup of a Kloss projection system, with Henry Kloss, founder of Advent Corporation. Invisible text to format smartphones. xxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxx xxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxx |