ftp://ftp.linbox.com/pub/distributions/source/zlib/Original/  direct

176.90 KB  2001-05-02zlib-1.1.4.tar.gz  info  browse  632+ mirrors
 zlib
 /Main/Slackware/Other/

164.51 KB  2001-05-02zlib-1.1.3.tar.gz  info  browse  311+ mirrors
 zlib
 /Main/GNU/Other/