ftp://ftp.csie.ncu.edu.tw/FreeBSD/releases/i386/2.2.2-RELEASE/compat21/  direct

268 B  1997-05-19CHECKSUM.MD5  1000+ mirrors
146 B  1996-12-23install.sh  530+ mirrors
235.00 KB  1997-05-19compat21.aa  360+ mirrors
70 B  1997-05-19compat21.inf  187 mirrors
172.68 KB  1997-05-19compat21.ab  11 mirrors
1011 B  1997-05-19compat21.mtree  40 mirrors