See if you can post a picture of it. There are a lot of collectors on this forum and I am sure some of them would have an idea of the maker of the pipe.
I moved this out of the classifieds section to Pipe Talk.
Pictures speak a thousand words, post a picture of said pipe and logo, that will help improve your chance of success.
From pipephil.eu: Royal Ascot, http://www.pipephil.eu/logos/en/logo-r6.html
or Derby, http://www.pipephil.eu/logos/en/logo-d5.html
...and BTW, welcome to the forums. ::
To my eye, the stamps look pretty much identical, but the level of detail is limited. Looking at Dan Knop's Lucky Pipes Facebook page, the recent stamps look much more detailed, but there are some photos of a blowfish that looks a LOT like yours!!!!