Add to ORKGPhotograph of a view of the Cuzco Valley, taken on one of the Yale Peruvian Expeditions, 1911-1915. Photo 4064 from Herbert E. Gregory Book 13, page 3
Photograph of the Cuzco Valley with an alluvial fan at San Jeronimo, taken on one of the Yale Peruvi...
Photograph of the rocky area known as El Rodadero de Sacsayhuaman, taken on one of the Yale Peruvian...
Photograph shows part of a syncline in the Cuzco Valley, taken on one of the Yale Peruvian Expeditio...
Photograph of a view of the Cuzco Valley, taken on one of the Yale Peruvian Expeditions, 1911-1915. ...
Photograph of the Angostura Narrows in Cuzco Valley, taken on one of the Yale Peruvian Expeditions, ...
Photograph of a scene in the Cuzco Valley near Huancaro, taken on one of the Yale Peruvian Expeditio...
Photograph of Huatanay area in Cuzco Valley, taken on one of the Yale Peruvian Expeditions, 1911-191...
Photograph of a subsequent stream crossing uplifted area in the Cuzco Valley, taken on one of the Ya...
Photograph of rock layers in a mountainside of the Cuzco Valley, taken on one of the Yale Peruvian E...
Photograph of the Angostura Narrows in Cuzco Valley, taken on one of the Yale Peruvian Expeditions, ...
Photograph of a view along the Vilcanota River in the Cuzco Valley, taken on one of the Yale Peruvia...
Photograph of rock strata with faulting in the Cuzco Valley,, taken on one of the Yale Peruvian Expe...
Photograph of divided mountain spurs in the Cuzco area of Peru, taken on one of the Yale Peruvian Ex...
Photograph of the railroad route through the Angostura Narrows, Cuzco Valley, taken on one of the Ya...
Photograph of old lakebed terraces above a river in the Cuzco Valley, taken on one of the Yale Peruv...
Photograph of the Cuzco Valley with an alluvial fan at San Jeronimo, taken on one of the Yale Peruvi...
Photograph of the rocky area known as El Rodadero de Sacsayhuaman, taken on one of the Yale Peruvian...
Photograph shows part of a syncline in the Cuzco Valley, taken on one of the Yale Peruvian Expeditio...
Photograph of a view of the Cuzco Valley, taken on one of the Yale Peruvian Expeditions, 1911-1915. ...
Photograph of the Angostura Narrows in Cuzco Valley, taken on one of the Yale Peruvian Expeditions, ...
Photograph of a scene in the Cuzco Valley near Huancaro, taken on one of the Yale Peruvian Expeditio...
Photograph of Huatanay area in Cuzco Valley, taken on one of the Yale Peruvian Expeditions, 1911-191...
Photograph of a subsequent stream crossing uplifted area in the Cuzco Valley, taken on one of the Ya...
Photograph of rock layers in a mountainside of the Cuzco Valley, taken on one of the Yale Peruvian E...
Photograph of the Angostura Narrows in Cuzco Valley, taken on one of the Yale Peruvian Expeditions, ...
Photograph of a view along the Vilcanota River in the Cuzco Valley, taken on one of the Yale Peruvia...
Photograph of rock strata with faulting in the Cuzco Valley,, taken on one of the Yale Peruvian Expe...
Photograph of divided mountain spurs in the Cuzco area of Peru, taken on one of the Yale Peruvian Ex...
Photograph of the railroad route through the Angostura Narrows, Cuzco Valley, taken on one of the Ya...
Photograph of old lakebed terraces above a river in the Cuzco Valley, taken on one of the Yale Peruv...
Photograph of the Cuzco Valley with an alluvial fan at San Jeronimo, taken on one of the Yale Peruvi...
Photograph of the rocky area known as El Rodadero de Sacsayhuaman, taken on one of the Yale Peruvian...
Photograph shows part of a syncline in the Cuzco Valley, taken on one of the Yale Peruvian Expeditio...