This is a vintage post card made by American Examiner.  The copyright on the bottom of the card say 1906   The following words are on the front of the card  "In Clover"  "Will see you around April ...1907"  The post mark on the back of the card is "May 12, 1906"  It also shows that it was mailed to an address in Saskatoon Canada.    The back of the card also has the following on it "Compliments of Boston Sunday American"  "POST CARD"   The card is 3-1/4 inches x 5-1/2 inches.  The picture has nice color and a fes spots, great patina and a rare find in this condition.  Over 100 years old.  The stamp on it is a 1 cent stamp.