I would definitely love to see some of that WZON content. That would be a great candidate for an Archive.org posting. Speaking of Archive, just got a bunch of tapes back from conversion so I should be posting some stuff there soon.
As for tape finds, I got some over the past weeks:
Tape 1:
Old Kodak T120 tape stock, this was marked George Washington III, Brainstorm, and Wargames, what it actually was:
1) 1984/4/11 Part 3 of 3 of George Washington miniseries (WFMY2) starring Barry Bostwick. General Motors solely sponsored this miniseries so it was basically only car commercials and CBS promos in the commercial breaks. Missing the first half of this 3 hour block, about 1:41 total running time.
2) Brainstorm looked to be copied from a rental no intros or bumpers
3) Wargames was from The Movie Channel as it had the intro
Tape 2:
Early 1990s BASF T180 tape stock (one of the older 8 hour tapes I've ever seen) marked Andy Griffith:
1) 1991/1/27 Andy Griffith Show Bowl Buster Blitz Marathon (TBS). This ran for 4.5 hours but two of the episodes in this marathon were partials. Out of curiosity, does anyone know how long the whole marathon block was? I came to the date as an estimate as that was the date of Super Bowl Sunday and there was a promo for Clash of the Champions 14 which came a few days later. I noticed the commercials for this were rather bland, tons of promos for future TBS programming and lots of Best Of compilation album sets, basically the kind of stuff that ran in commercial blocks on late night TV then.
2) Date Unknown The Man Who Saw Tomorrow (Nostradamus documentary hosted by Orson Welles) (HBO)
Pretty sure this was an HBO airing based on the outro, no clue on the date, ending bled over into...
3) Date Unknown Mannequin (HBO) only the intro bumpers and first 4 minutes then tape ends.
Why buy a T180 in the early 1990s (which was pretty expensive for the time) and only use 6 hours of it? So many questions.
Tape 3:
Marked City Slickers, What About Bob?, and Total Recall on I'd guess late 80s or early 90s tape stock:
I hoped for a network airing of at least one of these, instead they were all rental copies. Given how many tapes had Macrovision in those days I'm amazed that all of these were actually watchable. TOTAL DUD. I swear I get so many tapes that have movies marked on them hoping and thinking that at least some will be network airings with commercials but NO, never the case.
Tape 4:
Marked 1993/2/3 Home Improvement and Danielle Steel's Heartbeat, Polaroid T120 which were really popular in the early to late 90s tape stock wise (and the box design stayed the same for the whole era):
1) 1993/2/3 Home Improvement "Dances With Tools"

25) (WGHP8) original airing of this episode, too bad the opening segment was missing. Some interesting promos for ABC shows and Valentines Day period specials. I forgot so many networks had those "creative reenactment" shows like Rescue 911 and America's Most Wanted in the early 90s. FBI: The Untold Stories and American Detective were the ABC versions of this genre but they didn't last long from my memory.
2) 1993/2/8 Danielle Steel's Heartbeat (1:55) (WXII12) again missing first segment. Its almost as if this taper had a faulty VCR clock. At least there was 2 minutes of that night's WXII12 News left at the end.
Sadly this tape ended around the 2:20 mark, so more than half left blank. Why not tape at SP or LP if you are not going to use more than half of the tape? So many more questions...