Here is some stuff for the Commodore 65, whose production was canned
at the very last minute in late 1991.
To extract files from the .lha or .lzh archives, use
LHX64 in the C64 mode, available from /pub/cbm/c64/archivers/.
Mirror sites – General information – File types – Data transfer
The Commodore brandname and the chickenhead logo are property of Commodore International BV, a Tulip company.