Apple Lisa
My Apple Lisa Screen Shots
Lisa Office System 1.0 tour
Lisa Office System 3.1

Apple II GUIs
The Apple II Desktop
GS/OS for the Apple IIgs

Apple Macintosh (Clasic)
Apple Macintosh in 1984
More MacOS 1.1 screen shots
MacOS 7.5.5
MacOS 8.1
MacOS 9.2.2
At Ease 2.0
At Ease for Workgroup 4.0

Apple MacOS X
OPENSTEP
Apple Rhapsody
MacOS X 10.1
MacOS X 10.3.4
MacOS X 10.4.6
MacOS X 10.5