Mr. Edwards worked for me for a number of years before I retired. In the 27 years that I worked in General Practice (almost exclusively as a principal), I dealt with a number of crown and bridge technicians, both "one-man-bands" and large companies.
I can safely say that Donald was and is the best technician that I have ever encountered. (I have to point out here that I was permanently in dispute with most of his predecessors, because their work was not up to my standards). Donald's work is great!
If you feel that you would like to send your work to him, then please do so.