HOOVER / LINCOLN split 7" (art monk construction)

I don't even know where to start with trying to figure these out. Here's what I have guessed at so far...
First Press ?
  • ?? - blue Labels

    I Think this is the first press. The insert is the most basic of them all. It's a white photocopied 7" x 7" insert. The labels are goldish on the Lincoln side and Silver on the Hoover side.

    • Second Press ?
  • 1,000 pressed - Gold vinyl

    This press has a photocopied 7" x 7" insert as well but with an all new layout. It's a bit nicer and cleaner looking so I am guessing this is the second press. Cover is very similar to the previous version. Gold vinyl, BOTH sides have silver paper for the labels.

    • Third Press ?
  • 50 pressed - Blue vinyl
  • ?? pressed - Black vinyl

    These are two versions from the same pressing most likely. The covers and inserts are identical. The insert for these is now a smaller professionally printed insert on cardstock. Blue vinyl or black vinyl. I've heard from a solid source that there are only 50 copies on blue vinyl.



    • Odd Press ?
  • ?? pressed - Dime version

    This one I have only seen on ebay so I can't fit this one into my imaginary timeline until I find one myself or get some better pictures.

    • OTHER PHOTOS: