I have a similar but think mine says cordata which i guess yours is an early model? Is there no model number or serial or was that edited out? Just curious. ?If you post on vcfed.org some younger collectors will find the historical significance interesting of a potential unauthorized IBM compatible. I find those companies that were sued out of existence or folded easily an interesting time in an aggressive young home computer market.? -------- Original message --------From: Bob Rosenbloom via cctalk <cctalk at classiccmp.org> Date: 5/27/17 10:38 PM (GMT-06:00) To: cctalk at classiccmp.org Subject: Corona Data Systems PC available More spring cleaning. This time it's a Corona Data Systems PC. Kinda like an old Compaq unit. Has floppy and hard disk, but does not boot up. Pickup in Santa Cruz, CA http://anifur.com/clist/corona1.JPG http://anifur.com/clist/corona2.JPG http://anifur.com/clist/corona3.JPG