Look underneath!!

I was thinking what to blip today …fact or fiction ??? ……made me think about seen / unseen …..sometimes what you don’t see is more interesting than what you do ….???
Well it made me go and get this little green pot I bought years ago …It’s not very interesting to look at but……. turn it over and underneath there is this wonderful factory mark showing it was made between 1900 -8 plus a dolphin( look closely) from the coat of arms of Poole .