Here is my upscale
http://www.mediafire.com/?dn319d6exxkld
There are many companies selling OLD DVDs with high quality such as Ayngaran, Tamilini. Their quality always welcomable on old movies.
This DVD is bought from Germany and named as Mummy DVD. The quality is worse and worse comparing to other DVD manufactures. You are quite right manono nowadays DVD Quality is so good and its in 16:9 ratio.