#19421981 20c Barrel Cactus
$0.20- $3.20 #19441981 20c Beavertail Cactus
$0.20- $3.20 #19431981 20c Agave
$0.20- $3.20 #19351981 18c James Hoban
$1.00- $45.00 #19341981 18c Frederic Remington
$0.20- $41.50 #1928-311981 18c American Architecture
$0.75- $41.00 #19331981 18c Bobby Jones
$0.35- $50.00 #1912-191981 18c Space Achievement
$2.25- $41.00 #1937-381981 18c Battles of Yorktown & Virginia
$1.00- $45.00 #19271981 18c Alcoholism "You Can Beat It!"
$0.20- $60.00 #19221981 Badger 18c
$0.20- $3.20 #19281981 NY University Library 18c
$0.20- $3.20 #19231981 Grizzly Bear 18c
$0.20- $3.20 #19241981 Ruffed Grouse 18c
$0.20- $3.20 #19211981 Great Blue Heron 18c
$0.20- $3.20 #19301981 Palace of the Arts 18c
$0.20- $3.20 #19311981 National Farmers Bank 18c
$0.20- $3.20 #19321981 18c Babe Zaharias
$0.35- $45.00 #20091982 20c Fossil Fuels
$0.20- $3.20 #19291981 Biltmore House 18c
$0.20- $3.20