821122   Unix System V

830517   Western Electric to Produce Unix System V

840327   AT&T Announces Debut in Computer Business

850121   Unix System V/286
850327   AT&T Introduces Unix Computer
8504xx   Unix System V Release 1.2

870902   AT&T Unveils New Computer and Data Networking Products

880411   AT&T Announces Open Look Graphical User Interface
880822   Unix System V/386 Release 3.2
881130   Unix International to Guide Development of Unix System V

891101   Unix System V Release 4

900625   AT&T Renames Unix Software Unix System Laboratories

920616   Unix System V Release 4.2

930317   Unix Labs Announces Unix SVR4.2 SPARC And MIPS Port