If the glass was Triplex, I can get the mask and then etch it properly as long as I know where on the glass it is supposed to be located. I've done this for my MG's but they date to the 50's. Was triplex the supplier for Morgans in the 70's?

Mark
1970 4/4 Morgan
Two '53 MG TD's
1949 MG TC
1988 Porsche Boxster