The last picture has what looks like <Bell Graphic> H 08 83. It also has Rev 2 marked on it in the third picture. So presumably the card was after the original announced cards pictured in InfoWorld as having the standard Apple II sloping card front and before the card described at http://roger.geek.nz/apple2/cpm.html Looks like the same chips just organized slightly differently
It's just "The CP/M Card", uncommon (the market is flooded with Microsoft Z80 Softcard and direct/compatible clones) but it's nothing that hasn't been seen before.