Just What Goes Into The Full Color Network?

1967 NBC Network promo.

Be Sure To Watch 'The Bob Hope Show" On NBC!

Here's a promo for the then-upcoming December 7, 1954 NBC Network telecast of The Bob Hope Show. Bob's guests were Maurice Chevalier and Beatrice Lille. 

Be Sure To Watch The Miss America Pageant In COLOR On NBC!

Here's a promo for the September 11, 1965 NBC Network telecast of the 1966 Miss America Pageant, the first to be telecast in color.

And Now For Something Totally Different

From 1965, here's a promo for NBC television's lineup of weekday morning shows (sans Today).