ftp://aeneas.mit.edu/pub/gnu/mc/binaries/  direct

[DIR]SunOS/  direct  480+ twin directories
[DIR]RedHat/  direct  2053+ twin directories
[DIR]HP-UX/  direct  472+ twin directories
[DIR]Caldera-2.4/  direct  163 twin directories
[DIR]AIX/  direct  1901+ twin directories