The saucer measures 3 3/4 inches. The cup including handle is 2 3/4 the height is 1 1/4. Both cup and saucer have the date code for 1919. The condition of the set is very good. There is one pinpoint of missing paint.
This probaly occured in the original manufacture. The cup has typical crazing on the outside bottom very common for cups of this time period. This item is in the category "Pottery & Glass\Decorative Cookware, Dinnerware & Serveware\Cup & Saucers". The seller is "walrens" and is located in this country: US.