Perhaps a qianlong dish?

[ssbill]

The owner says it is a 18th C. dish bought by his great great grand father. . Is it really a 18th century plate and how collectable  is it?

[Stan]

Hi Ssbill, the bottom looks Chinese 18th century but the front looks like Japanese, not Chinese Imari and the blue color that is pitted looks strange to me, Im thinking it is a Chinese plate that has been redecorated on the front, however it dose not look like any Chinese Imari that I have seen Im not ruling it out, lets see what others say.