Postcard US-1054811

I'll list the issue dates of the stamps going from top to bottom and from left to right:

1) Ponderosa Pine 10/21/2010
2) US Flag 6/05/2009
3) Tiffany Lamp 3/07/2008
4) Liberty Bell 5/12/2008
5) Eastern Red Cedar 10/21/2010
6) Toy Soldier 10/08/2009
7) Mary Cassatt 10/04/1988
8) Mackinac Bridge 2/03/2010
9) Love Swans 2/04/1997
10) Reindeer 10/08/2009
11) Balsam Fir 10/21/2010
12) Angel with Lute 10/21/2010
13) Flag over Mt. Rushmore 3/29/1991
14) Madonna & Sleeping Child 10/20/2009
15) Blue Spruce 10/21/2010

Lovely