These two Xerox 860 brochures came with the original letter send from the sales executive.
This is the letter :
And here are the two brochures:
![Xerox 860 Information Processing System](https://usercontent.one/wp/classic.technology/wp-content/uploads/2016/06/xerox860system.jpg?media=1711399203)
Title : Xerox 860 Information Processing System
Publisher : Xerox
Language : English
Year : 1981
Product : 860 Information Processing System