The fourth registration for the World War II draft in the United States included men born between 28 April 1877 and 16 February 1897. These cards are an excellent genealogical source for anyone born in this time frame.
The card on the right is a sample.
We are taking requests for lookups in these cards until 21 May 2006.
There is more information on the cards and additional sample images on our site
http://www.rootdig.com/draft/worldwartwo.html
Michael