1934 United States National Parks Year Set of 10, Complete. SC#'s 740-749. Used.

#740 El Capitan, Yosemite (California)
#741 Grand Canyon (Arizona)
#742 Mt. Rainier and Mirror Lake (Washington)
#743 Mesa Verde (Colorado)
#744 Old Faithful, Yellowstone (Wyoming)
#745 Crater Lake (Oregon)
#746 Great Head, Acadia Park (Maine)
#747 Great White Throne, Zion Park (Utah)
#748 Mt. Rockwell (Mt. Sinopah) and Two Medicine Lake, Glacier National Park (Montana)
#749 Great Smoky Mountains (North Carolina)