Wanted: Thorens CD53, Lincoln L-70, Markel Playmaster 74/75, or Capehart 16-E/P-7

[motch]

Hello. I'm looking for a vintage record player that has both-sides-play capability AND record stacking/sequencing, which is a very rare and old combination. The models of phonograph that played vinyl records this way were produced as late as the 1950s. Jukeboxes obviously perform(ed) the same functionality, but they are more expensive and bulky. The 6 turntables listed in the Subject of this topic are the only models ever sold to perform these functions simultaneously (that I know of). They also all had 33/45 rpm compatibility, which is necessary for my collection (The Thorens CD-50 did exactly the same thing as the CD-53, just with 78 rpm only). Very few were made, and they are very hard to find.
If anyone
1. owns/knows someone who owns one of these players,
2. knows where to find one of these players,
3. knows who to ask to find one of these players,
I would greatly appreciate a genuine, serious reply below. If you're just going to comment about how the Thorens CD-53 looked like a kitchen appliance, I would appreciate if you kept that in the drafts. I am serious about finding one, and I have already searched everywhere else online. If no one can help me here, I will just go to shops in Sweden or other places in Europe myself.
Once again, the models are as follows:
- Thorens CD-53 (3 speed turnover changer)
- Fisher/Lincoln L-70 (vacuum-flipper, usually in Fisher consoles)
- Markel Playmaster 74/75 (dual arm "sandwich" player)
- Capehart 16-E/P-7 (big "pancake" flipper, must be the later 3 speed version)

Attached below are some images of the phonographs (in order):

Edited 5 hours ago by motch
clarification