!Read Me - kj 091214
The .snm files are the resource forks, created when uploading files to the web site. They are preserved separately, perhaps for future reconnection, where the original un-separated file has disappeared.
The .ttro is "Teach Text Read Only" which permitted sizes past 32k.
The .CW is ClarisWorks, a Mac Classic Office Suite.
The original names have been changed, to make them sort into chronological order.