Black and white lantern slide (blurry) of a very crowded beach in San Sebastian, Spain.

Black and white lantern slide of a group of people gathered around the Crucruno dolmen in Plouharnel, France.

Black and white lantern slide of a Paleolithic drawing of a crumpled bison from Altamira.

Black and white lantern slide of a Paleolithic drawing of a crumpled bison from Altamira.

Black and white lantern slide of a Paleolithic drawing of a crumpled bison from Altamira.

Black and white photograph of four people, two men and two women, standing in a street across from a stone building. Storefronts are visible along the street. "A Cuban Village, Jamaica 1926-1-31." is written on the bottom of the image.

Black and white photograph of the interior of a section of the Cuicuilco Pyramid from above. A man holding a sombrero is standing in the center of the image, surrounded by plaster walls.

Black and white photograph of culvert #101, New York State Canal System. Taken by Robert Merrill from north.

Black and white photograph of the ruins at the Cumae Acropolis.

Black and white lantern slide of the ruined acropolis at Cumae.

Black and white photograph of three men next to wine carts on a narrow dirt path near Cumae.

Black and white lantern slide of archaeologists Blom and Lehrer cutting through heavy underbrush near Chichen Itza.