Hand painted gold trimmed porcelain bowl

Found in my grandma's attic and no one seems to know anything about it. It is beautifully hand painted with gold trim around top bottom and around handles. Was found in a wicker case. Has a smiley face stamp on bottom with the numbers "267 67 1459" which were painted than glazed over. No lid. Just want to know if it's worth anything before I sell it. It could be 5 years old or 100 I'm really hoping someone can give me a clue because I can't find this thing on any search. THANKS!!!!