ftp://ftp.mtu.ru/.3/FreeBSD-Archive/alpha/  direct

[DIR]4.11-RELEASE/  direct  40 twin directories
[DIR]4.2-RELEASE/  direct  31 twin directories
[DIR]3.4-RELEASE/  direct  28 twin directories
[DIR]4.10-RELEASE/  direct  30 twin directories
[DIR]4.3-RELEASE/  direct  29 twin directories
[DIR]4.9-RELEASE/  direct  29 twin directories
[DIR]5.2-RELEASE/  direct  48 twin directories
[DIR]6.0-RELEASE/  direct  230+ twin directories
[DIR]ISO-IMAGES/  direct  450+ twin directories
[DIR]4.4-RELEASE/  direct  25 twin directories
[DIR]4.5-RELEASE/  direct  25 twin directories
[DIR]4.7-RELEASE/  direct  26 twin directories
[DIR]5.1-RELEASE/  direct  72 twin directories
[DIR]5.5-RELEASE/  direct  71 twin directories
[DIR]6.1-RELEASE/  direct  94 twin directories
[DIR]4.6-RELEASE/  direct  24 twin directories
[DIR]4.6.2-RELEASE/  direct  25 twin directories
[DIR]4.8-RELEASE/  direct  30 twin directories
[DIR]5.0-RELEASE/  direct  40 twin directories
[DIR]5.2.1-RELEASE/  direct  61 twin directories
[DIR]5.3-RELEASE/  direct  70 twin directories
[DIR]5.4-RELEASE/  direct  75 twin directories