Hi, Everyone, I know Chicago is not in DuPage County...really, I do...but I am a sucker for vintage postcards and Chicago is pretty easy to find. Since our ancestors went to the "big city" to trade, I have a collection of vintage Chicago cards at http://www.usgennet.org/~ahildupa/vintage.htm Tonight I found a great site featuring vintage postcards of railway stations, the National Railroad Museum. This is the address for the Chicago cards (super neat!), and they have many others listed by city. Enjoy! http://www.nationalrrmuseum.org/stations/chicago.htm Pat Sabin