What are you wanting to know about this china?
Wright, Tyndale & Van Roden is the pattern the China is made by Minton. This was produced in 1890.
There is no way to know for sure that the exact pattern you have was made before yours. There is no way to know how many sets of this pattern were made because there are not records that are available with that information. So they could have made a thousand sets of this.
If you can tell me what side pieces you have and what is in each place setting, I can value this.
Just let me know when you know how many pieces. Then I can value this.