No he is correct, because they were produced and manufctured by Capitol and had Capitol labels. They were marketed and distributed, though, by Ziz first and then Wonderland. If you look at the labels you'll see little Ziv or Wonderland logos.
Wonderland was indeed part of A.A. Records, which produced Golden Records from the mid-sixties. They changed to Wonderland in the late 70's because Western Publishing owned the Golden name. In addition to Golden recordings, A.A. also marketed and distributed reissues of the earlier Riverside/Wonderland children's records (an entirely separate label), most of which were recorded in London.
A.A. Records folded after a long legal dispute and were out of print for many years. About a decade ago, Drive Entertainment reissued about two dozen Golden LP's on CD. I did the liner notes and was consulted on the songs and performers. When Drive folded, Liberty International re-re-issued some of the albums again, and also issued others under different titles and covers. It was difficult to identify what some of these recordings were by the new packages (I was not involved with these). Then a company called Digiview Entertainment re-re-re-issued a small number of items with even less package information and pretty shabby cover art.
The good news is that Shout! Factory is now involved with the Golden Records catalog and I'm hoping they will find good ways to utitlize all this great stuff. Getting back to your original thread, though, I don't know how the Capitol Children's Series figures into this, because they may have reverted back to Capitol. You can, however, find a few old Capitol children's recordings on imported CDs like the Don Linden series from New Zealand (http://donlinden.com/).
Sorry to ramble!
