I watched Carson's NYE (once) before I ever watched Lombardo's. I'll talk about Johnny first, then Guy.
My then-recently-divorced mother and I watched Carson on KYW-3 Phila. at her girlfriend's in Chester, PA on NYE 1969 (welcoming 1970 - our way of saying goodbye to a "turbulent" decade [though not in our household, but how the '60s affected you and yours is a topic for OTA]).
It was my first televised NYE celebration. I was 8 1/3 years old at the time. We watched the ball descend towards the roof of what was by then the Allied Chemical tower (the former Times Tower, wrapped around by the "zipper") in TS. When the ball reached the roof at exactly midnight,
1970 in the biggest font NBC had that could fit the screen flashed about 10 times.
(Speaking of Allied Chemical, I should point out that seeing that building's logo reminded me of the AC plant that literally straddled the border between Marcus Hook, PA and Claymont, DE, a landmark I'd passed every day the previous summer on the way to day camp at a Catholic boys school in Claymont.) ;D
But I digress. Let's talk about Guy Lombardo...
My first look at Lombardo was on NYE 1970 (welcoming 1971). IIRC ABC (which in Philly was WFIL-6, which wasn't WPVI yet) aired Guy that year and my mom and I watched it at the home of another girlfriend's, in another part of Chester (mom remarried in 1980). When the ball reached the roof that year, animated bells, confetti, cocktails, "Happy New Year" graphics, and "1-9-7-1" (zooming out of the screen Warners/Looney Tune/Merrie Melodie style [using a metaphor someone on another thread used recently]), one digit at a time, filled the screen during "Auld Lang Syne".
IIRC Lombardo moved to CBS in 1971(welcoming 1972) and until CBS, to my disappointment, dropped the Royal Canadians entirely after the 1978 (welcoming 1979) version, the show from the Waldorf, which I've walked past, was an almost annual tradition in my household. I guess after Guy died, the ratings went down exponentially.
Didn't Ben Grauer, as the ball was dropping, review rapid-fire the events of the year about to expire? I remember in the 1976 (welcoming 1977) telecast, he said something like "everyone's saying goodbye to 1976, the year of the bicentennial, the year of legionnaire's disease, [etc., etc.]".
ixnay