I don't still have these, but my father was an early adopter of TV. I grew up with a 1947 10" Motorola; it had a round CRT behind the front panel's rectangular mask. It was replaced 10 years later with the first commercially-available color set, a 21" RCA; there was exactly ONE program in color then: Bonanza, my dad's favorite show. The thing required constant tweaking, and if you moved it more than an inch you had to call a technician to come recalibrate its innards. It cost US$500, IIRC, which was a heck of a lot of Money in 1957!
milliHelen: amount of beauty required to launch one ship.