Location of older sources?

[Scott Russell]

Hi,

I need a build of libxalan-c1_1, under RH 7.1, as the existing binaries have a 
dependancy 
on libstdc++-libc6.1-1.so.2, something I don't have.  I'm fine with performing the 
build 
but the sources for archives in the http://xml.apache.org/dist/xalan-c/archives/ 
directory 
seem to be missing - only binaries are in there.

Is there another source I can get these from?

Thanks in advance, 
  - Scott Russell