I am glad I started this thread.
Here is a copy of the rear of the marriage certificate .
marriage-cert.jpg
How can I find out with any certainty that this will be acceptable. According to my wife, the NSO certificate printed on official paper will not be issued for 6 months, they can only stamp and verify the one that has been issued.
Has anyone here used a certificate such as the one shown here and been successful with their visa application.