Some new conquests:

2 x Macintosh IIci (for parts) - one OK PSU, both motherboards had few broken SIM-slots. Gave them to a friend for projects/parts. Kept the loose SIM and HDD's.

1 x Macintosh display card (no attached RAM)

1 x Studer display (?)-card -- what is this?

1 x External SCSI CD-ROM drive, looks like AppleCD 600e but is not. Possibly Pro-Akai (no labels of brand).

1 x Apple ethernet card

2 x Sets of complete System 7 installation disks

Anyone, what is this Studer card used for? Could not find the specs. Never heard of this brand.