I have two similar

[Ianf]

I found these whilst clearing a cupboard at home. quite greenish in colour. I would appreciate any help about age etc. Thank you again. More photo to come

[peterp]

This is mid-Qing dynasty, that is probably 18th century. Underside is celadon. The mark is not clearly visible but usually it is a spurious Chenghua mark.

[Ianf]

Thank you. Peter. I have another piece to send you soon.