There have since been some changes to the board. Not all of the Chance and Community Chest cards as shown in the 1935 patent were used in editions from 1936/1937 onwards. Graphics with the Mr. Monopoly character (then known as "Rich Uncle Pennybags") were added in that same time-frame. A graphic of a chest containing coins was added to the Community Chest spaces, as were the flat purchase prices of the properties. Traditionally, the Community Chest cards were yellow (although they were sometimes printed on blue stock) with no decoration or text on the back; the Chance cards were orange with no text or decoration on the back.