National Parks 2008 (sheet of 6 x 4 images)
   Grand Canyon National Park, Arizona
   Yosemite National Park, California
   Niagara Falls national Park, New York
   Arches National Park, Utah
sharp corners
'stamps.com' at the bottom
with name image

value: cents / $
different imprints: FIRST-CLASS / PRIORITY / EXPRESS

National Parks 2008 (sheet of 6 x 4 images)
   Grand Canyon National Park, Arizona
   Yosemite National Park, California
   Niagara Falls national Park, New York
   Arches National Park, Utah
sharp corners
'stamps.com' at the top
with name image

value: cents / $
different imprints: FIRST-CLASS / PRIORITY / EXPRESS

National Parks 2008 (sheet of 6 x 4 images)
   Grand Canyon National Park, Arizona
   Yosemite National Park, California
   Niagara Falls national Park, New York
   Arches National Park, Utah
round corners
'stamps.com' at the bottom
without name image

value: cents / $
different imprints: FIRST-CLASS / PRIORITY / EXPRESS