Early Electronic Television 1931 Jenkins Lens DiskCaption on this picture, dated October 26, 1931: Misses Fay Christian and Kay Campion with a television, which was being shown at the Seventh Annual Industrial Exposition, Washington, D.C. Invisible text to format smartphones. xxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxx xxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxx |