I don't know if you can get 1.42 but 1.44 is at: ftp://ftp.debian.org/debian/dists/unstable/non-free/binary-i386/libs/qt1g_1.44- 6.1.deb
If you really need 1.42, I believe it comes on the Slink CD's but I am not certain. I can check my CD's if you wish. -- Andrew