(This Guide can now be used with all 3 “platforms”, 1) the original Commodore 64, 2) the VICE 64 Emulator, and3) the New Commodore 64 (“THEC64”). A good illustration of using the original Commodore 64 Macro Assembler is also shown in the YouTube Channel on the 6502 chip by "MyDeveloperThoughts" (2023).
eBay