A November 23, 1918 Christmas card from a US Army Sargent in France.  The card has a note and signature on the back side. 

The card is 4 ½ x 3 5/8 inches in size.  The card has light corner wear and otherwise, is in nice condition with no tears or creases.   Please see the other vintage items I have listed on eBay.  Thanks for looking.