I have a 3 piece tea service that has these 3 characters pictured: right facing lion, cresent moon, and left facing bird.
My set has EPC above these three characters and is numbered 3652 under these characters. I think it may be German?? Thanks!!
This is an American mark. Your tea service is electroplate by Crescent Silverware ManufacturIng Co of Port Jervis, NY.