| ITEM NAME | 1977-proctech-sol | 
| DESCRIPTION | One Sol-20 equals three computers. Advertisement for the new Processor Technology Sol-20 computer, which cost only $1649 in kit form and $2129 fully burned in and tested. From Volume 1 Issue 1 of ROM Magazine (1977) | 
| ZIP AVAILABLE | 1977-proctech-sol.zip (1.8M) | 
| click on each thumbnail for the full-size version | 
| DOWNLOAD FULL TIFFs. | 3 files (warning: large) |