What colour videotapes from 1958-1960 period exist?

[Aussie Bloke]

Here's some more questions on early television shows, do any of you's know what colour videotapes of the 1958 to 1960 era still exist and which ones are available on DVD?

So far I know that these colour tapes exist:

Dwight Eisenhower speech [early 1958]
An Evening With Fred Astaire [October 1958]
Playhouse 90 "The Nutcracker" [late 1958]
Peter Pan [1959] (one of you's mentioned this show)
Bell Telephone Hour [1959] (Some pianist DVD is available with excerpts from the Bell Telephone Hour from 1959 to the late 60s)
Richard Nixon Kitchen Debate [1959]
Howdy Doody Show [August 1960] (The last episode 1 hour special available on DVD with 3 B&W kinescope episodes)
Dinah Shore Chevy Show (I assume there are some colour videos of that show from as early as late 1958 or 1959 to 1961 as I've seen excerpts on the Biography Channel when they did a bio on her)

If anyone can add more existing colour videos of that era to the list that would be fantastic!

Cheers
Troy