Moyers has the last stash of RCA flybacks, but no CTC16 and earlier flybacks, only CTC17X:
http://www.ebay.com/itm/RCA-115876-T.../321551989338?
I called them right after Christmas, as I had a lead on a CTC15 with a bad flyback, but they let me know that CTC16 (113382 and 115876) and earlier flybacks were all gone...
My Thordarson data shows significant winding differences between the CTC16 and CTC17 flys...
Edit: Moyers is showing one CTC38 flyback, albeit the wrong part number listed 119824 instead of the correct 1198
34...