Shafford Teacup - Japan - Rose on Yellow

I have no background information on this teacup. It’s an inherited item. I do not believe that I have the saucer so I’m selling it as tea cup only. It is still quite lovely. I know it is very old. They do not appear to be any chips or rub spots or wear spots on this teacup. Pick up evenings and weekends near Birchmount Road and Danforth Avenue or weekdays from 8 AM till 4:30 PM on Crockford Boulevard near Warden and Lawrence Cash and e-transfer is accepted.