Geo::Coder::US -> http://search.cpan.org/src/SDERLE/Geo-Coder-US-1.00/US.pm

Geo::StreetAddress::US -> http://search.cpan.org/src/SDERLE/Geo-StreetAddress-US-0.99/US.pm

DB_File -> http://search.cpan.org/src/PMQS/DB_File-1.816/DB_File.pm