File:BBB MC GUI 2.jpg

Summary
The BBC Master Compact, part of the BBC Master series. experimental GUI system, distributed on Welcome Disk from 1986 and partially in ROM on the Master Compact.

Licensing
Author: Acorn Computers Limited - 1986, broken up 1998.

Fair use for BBC Master
The image linked here is claimed to be used under fair use as:
 * 1) the screen-shot is only being used for informational purposes.