Photo from potterymarks.blogspot.com
This piece of porcelain is an example of a trio of marks. The impressed mark is the maker and was placed there during the early stage of crafting this piece. The transfer decorated mark with the large R is a dating mark that the English used. If you know how to read these marks you will know the year, month and date this piece was registered. This mark is specific to England and was used during the last half of the 19th century thru the 20th century. Each character changes based on material used, date and year. The hand painted mark would be from the artist. The '85 may be from the year the artist painted it.