libpng
on SourceForge
libpng16/older-releases/1.6.24/lpng1624.7z
libpng16/older-releases/1.6.24/libpng-1.6.24.tar.xz.asc
libpng16/older-releases/1.6.24/libpng-1.6.24.tar.xz
libpng16/older-releases/1.6.24/libpng-1.6.24.tar.gz.asc
libpng16/older-releases/1.6.24/libpng-1.6.24.tar.gz
libpng16/older-releases/1.6.24/libpng-1.6.24-README.txt
libpng16/older-releases/1.6.24/libpng-1.6.24-LICENSE.txt