I am an AMSFonts user.
In order to be able to process archived documents (dated early 1990's) prepared with AMS-TeX and AMS-LaTeX, I have been keeping a very old TeX distribution (PCTeX v3.14 for DOS) which requires bitmap (pk) fonts from AMSFonts v2.1 to work.
Recently when I invoke the program again, it is found that some of the .pk files are corrupted. I tried to restore them from the original floppy diskettes, but unfortunately one of the diskettes failed too, and many files in the "DPI448" & "DPI259" directories remain broken.
I would like to ask if it is still possible to obtain a copy of AMSFonts v2.1 ?