The teapot is of Yongzheng period
The cups are of Kangxi period in my humble opinion
Hi WilliamWilliam wrote: I have no experience with regards to Blanc de Chine, albeit I buy something occasionally ..
I must say these cups are so lovely and elegant!
I don't have a great deal of experience with blanc de Chine but these pieces have good provenance ( the person I have got these from is very knowledgeable and honest )
The 4 small cups are not old