Examples of the type

Picture 1 of the example of 1 Dime "Mercury Dime" Picture 1 of the example of 1 Dime "Mercury Dime"
© pimmy (CC BY-NC-SA)
Private collection
1939
2.5 mm • 18 g
Picture 1 of the example of 1 Dime "Mercury Dime" Picture 1 of the example of 1 Dime "Mercury Dime"
© Rahul vyas
Private collection
1939 D
Picture 1 of the example of 1 Dime "Mercury Dime" Picture 1 of the example of 1 Dime "Mercury Dime" Picture 1 of the example of 1 Dime "Mercury Dime"
© JLHare (CC BY-NC-SA)
Private collection
1941 S – Small "S"
S over S