W. W. Greener have had some sort of reorganization, and they recently severed their relationship with another business that they dealt with. Graham Greener is a very decent and helpful person. I have contacted him in the past (as have friends from India) and he has always been prompt, courteous, and helpful. If you don't get a reply, you might try re-sending the e-mail. Sometimes, mail filters send e-mails into spam folders for no reason.

Best wishes, and good hunting!