A great way to get your girls interested in history and coin collecting.  Wonderful series of notable women and their accomplishments in the 20th century.  Highlights great strides and great minds that forged ahead, thinking outside the box.  All young women should be aware of the contributions of American women to our modern culture.  Most are in this group of coins, and they can still be found today, if our daughters know what to watch for. Great talking topic in history class as well.