Goldcastle Porcelain Trinket Dish

Hi, all -

I have a small, hand-painted trinket dish stamped with Goldcastle Made in Japan. It's one inch high and about 4.5 inches in diameter. Does anyone know anything about this company, when the dish could have been made, and how much it's worth?

 

Gotheborg.com has that mark dated as mid 20th century, 1950's - 1960's. It would be easier for us to date, though, if you would include a picture of the entire top surface.
Don

 

Thanks so much for your reply, Don. For some reason, I'm not able to upload the picture that best shows the item; I keep getting the message that it's too large (even though it's only the smallest setting, and is the same size as the others I posted). In any event, I appreciate the information you provided - thank you again!

Karen