Make the call to Cupertino and ask how to get the files. I don't have them but it seems to me that folk had years to collect these and at some point a company may clean up the servers.
But if there are copies, you may have to find them at the mercy of the folk that had them.
I'm having a heck of a time downloading the Classic updates 9.2.1 and 9.2.2, especially as the .bin file that Apple provides. The .smi files I'm finding elsewhere seem to corrupt on the Flash Drives. This is the link that has been suggested to me to find these updates.
When I try it either tells me that "hmmm, unable to find this page" or it sends me on a loop between the license agreement and the download page without ever finding the files. I've opened up my Cookies to accept everything, but still no luck. Can anyone point me to a reliable source for these old Apple OS updates? All my software is for Classic!!