TRICORN BY CASWELL MASSEY IS LISTED AS ONE OF THE SCENTS WHICH HAVE BEEN SUCCESSFULLY MATCHED. GO TO THE WEBSITE AND PROCEED UNTIL YOU FIND THE DROP DOWN LIST; IT IS LISTED STARTING WITH TRICORN.

They have a long list of fragrances
They can duplicate. If its not on the list you can send them a sample and they will try their best to match it.

I've only ordered their version of original Opium by YSL so do not know if they can duplicate your scent. I can tell you that they did a pretty good job on my scent. It is not 100% like the original but close enough for me. Sorry I could not be of further help.