Philately begins where the catalogue ends.
Non response is fairly common.
That would encourage members to appreciate what we have in this forum,
(mostly) instant response and ID.
Stay positive, let it be, and some time in the future we will be visited by an India specialist, and we can continue the query then.
Righto - not giving up yet. I know I saw a discussion on a board about this watermark. Going to give it a little rest and move on for now. Tks