First nice bone china find! Brown-Westhead

Hey everyone found this today for $3. When I first picked it up I knew it was something special. It is so delicate and fragile, translucent. The maker is TC Brown-Westhead Moore & Co. from 1862-1904. It is sort of dirty, how do I clean something like this? Also, what does this date to? 1890s? Thanks!

 

I googled the store, and it was in business about 1875-1900. You can wash it in the sink with regular liquid dish soap. If there is staining, you can do a peroxide soak. Never bleach. I wouldn't call it bone china, but porcelain, since it's translucent.