Available file format(s): JPG [Small: 631.8 Kb] [Medium: 1,317.0 Kb] [Large: 4,612.8 Kb]
Maximum raster dimensions: 2400 x 1557 pixels
at 300dpi
MLA Citation: Royalty Free Photo of 1966 US Stamp for National Park Service of the Interior 50th Anniversary. Stock Photo. iPHOTOS.com, Authentic Creatives, LLC, 15-03-2013, https://iphotos.com/download.php?iid=539322&tl=photos. Accessed 15-05-2024.