An image of the Temple Bar rock formation located within Lake Mead. Note: The boat from which the image was taken can be seen in the bottom right corner of the photograph.
An image of the lower area of the Grand Canyon located within Lake Mead. Note: The boat from which the image was taken can be seen in the bottom right corner of the photograph.
An image of an entrance to the Grand Canyon from Lake Mead, with the entrance itself located above the Hoover Dam. Transcribed onto the bottom of the image: "The Grand Canyon of the Colorado River (Lake Mead entrance above Boulder Dam)." Note: Boulder Dam was officially renamed Hoover Dam in 1947. Also, the image itself is stained with brown splotches that are spewed across the face of the photograph.