Cumana 3" Disk Drive
From CPCWiki - THE Amstrad CPC encyclopedia!
Cumana is the only company known to me that made and sold 3rd-party 3" disk drives for the Amstrad CPC.
These drives must be ultra-rare now, as some Spanish guy paid half of a 2 week holiday in Egypt for a set of two (3" and 5 1/4") on eBay.
