CBM64 v2.7 by Paul Toth (1997-99)- This DOS based Commodore 64 emulator is written in Assembler & Pascal and runs ok under DOSBox v0.74 but extremely slow.  See the README.TXT file in the archive for some details.

New in v2.7
  - Fix Extended Color Mode colors
  - Added 38/40 columns mode
  - Added X-Scroll for Text Mode