The Ident Zone (tele corporate branding over the decades) and the Test Card Gallery both have large galleries of television imagery. Particularly good are: BBC Test Cards (see also the rationale behind Test Card F); Children's BBC branding (which alarmingly means I have no memory before the age of 9. What happened to me?); and old BBC branding (which is all the more impressive because the graphics are actually mechanically made).
The Ident Zone (tele corporate branding over the decades) and the Test Card Gallery both have large galleries of television imagery. Particularly good are: BBC Test Cards (see also the rationale behind Test Card F); Children's BBC branding (which alarmingly means I have no memory before the age of 9. What happened to me?); and old BBC branding (which is all the more impressive because the graphics are actually mechanically made).