Colored lantern slide showing the geometric patterned side of a building at Uxmal.

Colored lantern slide of an Uxmal head mask motif relief over a lintel.

Colored lantern slide of Adivino (Temple of the Magician) at Uxmal, over the east building.

Colored lantern slide of Adivino (Temple of the Magician) at Uxmal, over the east building.

Colored lantern slide of the Uxmal nunnery stone temple doorway.

Colored lantern slide of the Uxmal nunnery south wall from inside the courtyard.

Colored lantern slide of the Uxmal nunnery quadrangle.

Colored lantern slide of the Uxmal nunnery complex with ballcourt.

Colored lantern slide (cracked) of the Uxmal nunnery buildings from the south.

Colored lantern slide of the Uxmal nunnery buildings from the north.

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

Black and white lantern slide of megalithic standing stones in a wooded area.

Black and white lantern slide of rows of Kerzerho standing stones in alignment.

Black and white lantern slide of two of the Kerzerho standing stones in alighment.

Black and white lantern slide of several people playing on a large stone slab. One woman appears to be sliding down one section.

Black and white lantern slide of several people walking past a megalithic monument, likely at the Bougon Site in Carnac, France. The slide is labeled "Manegroach."

Black and white lantern slide (very dark) of the Hotel Tumulus, Carnac, France.

Black and white lantern slide of a woman standing on top of a megalith, and man standing on the ground below, at Table des Marchands, Locmariaquer megaliths, Brittany.

Black and white lantern slide of a group of men near the entrance of El Pendo Cave.

Black and white lantern slide of a sketch diagram of a chipped flint hand axe, 16' level, Foxhall Hall pit, Ipswich, Suffolk.

Black and white lantern slide of a sketch diagram of a bone implement, Elephas antiquus, found at Piltdown, England.

Black and white lantern slide showing three views of the Venus of Savignano figurine.

Black and white lantern slide showing three views of the Venus of Lespugue figurine.

Black and white lantern slide of archaeologists standing in several levels of excavation at the Bultel-Tellier pit, St. Acheul, Amiens. A horsecart sits near the lowest pit.