1954 Roosevelt Dime NGC MS66 Rainbow Mint Set Toned ~Colorful Toning~ So my question is, do you find this coin attractive? Please vote in the attached poll. If you feel you have another example of an attractive mottled toned coin, please post a photo in your reply, thanks! I sold this Washington Quarter earlier this year and it had a mottled crescent of rainbow toning. It really was pretty impressive.