(There's no video for Simon, an international CDEV yet. Please contribute to MR and add a video now!)
Simon is a small control panel that allowed users of older 68K Mac OS to tweak how date, time and units were displayed.
Simon.sit (5.47 KiB / 5.6 KB)
Simon, loose control panel without docs / compressed w/ Stuffit
Mac OS 5.x - Mac OS 6.x
Emulating this? It should run fine under: Mini vMac