Looking for Legacy installation media images for System 9.1, System 7.5.3, etc.
I'm trying to revive a bunch of old macs and show off the hardware of a bygone era, but am having trouble finding operating system installation media to make the machines be the best that they can be. My current project is a Performa 6116CD which I hear can run system 9.1 but I'm having trouble finding a disk image to install this system. Where can I get this legacy software? Is there an area I can download the images and burn a CD myself, or do I have to order the media from somewhere for an exorbitant price? Also trying to get a hold of System 7.5.3 installation floppy disk images for Macintosh SE.
Thanks,
Zach
Performa 6116CD-OTHER, Mac OS 9.1.x