I still do have some, I think, but I'm not sure I can currently extract them from the floppies and/or syquest cartridges I saved them on. I will scour my drives and upload any I can find.
This is the first time I've seen your project, and I love it!
The two that I would most like to find and post online were
* A matrix math tool * A gadget that monitored a serial port for errors from a giant, industrial label printer
I also had one that was very similar to the then-popular tool BackOrifice but for macs of the day.
If I can get any of them onto a modern system I will definitely upload :)