This is the Ampro LittleBoard Z80. It's running cp/m 2.2 and can by operated
with a terminal connected to one of the RS232 ports on the back. On the front is the pair
of 3.5" disc drives (720k) and an L.C.D. backlit display driven from the parallel printer port.
Many thanks to "Don M" for the cp/m boot and utilities discs.
I originally built the system up To monitor traffic on a serial port and report alarms on the
LCD display, but replaced it a year or so later with a more versatile system.