The machine in the photo below is my SBCV2 from http://www.retrobrewcomputers.org. It is based on the Euro Card Bus.
This system has a 12 Slot backplane and is running CPM2.2 off of the ROMWbW
From left to right
1. HDD/FDD Card
2. Bus Monitor
3. VDU
4. CF
5. PROP IO
6. SCG
7. SBC V2
Trick-1 