I wasn't much of a Mr Rogers viewer (more of a Mr. Dressup man) but these toys are all kinds of awesome. I really love the attention to detail on them.
I have no idea if this Electric Company merchandise by Vanity Fair ever got released but I loved this show as a kid and would have been all over that Fargo North radio and Jennifer of the Jungle items. Not surprising, Vanity Fair also had the Spider-Man license so even he's involved.
"Send Spidey those green pieces of paper in Mommy's purse"