Old wall and corrals south side of L. Huasco.Yale South American ExpeditionGrayscaleBowman nitrate negative, box
Above Santa Rosa; plains foreground; mountains in background.Yale South American ExpeditionGrayscale...
Looking south at saline deposits on south edge of block south of Lagunas.Yale South American Expedit...
Caravan on the Sillilica Pass.Yale South American ExpeditionGrayscaleBowman nitrate negative, box
North half of panorama west of Huasco.Yale South American ExpeditionGrayscaleBowman nitrate negative...
Corrals on terrace southwest corner Huasco.Yale South American ExpeditionGrayscaleBowman nitrate neg...
Surface of ppl. Block beveling structure at Quebrada Huasco.Yale South American ExpeditionGrayscaleB...
Quisco or copao tree.Yale South American ExpeditionGrayscaleBowman nitrate negative, box
Terrace at unconform. East of Pica.Yale South American ExpeditionGrayscaleBowman nitrate negative, b...
Corral, 12,000'. East of Pica.Yale South American ExpeditionGrayscaleBowman nitrate negative, box
Stone wall around back of Salaverry.Yale South American ExpeditionGrayscaleBowman nitrate negative, ...
Gorge south of second interior basin.Yale South American ExpeditionGrayscaleBowman nitrate negative,...
El Morro, Arica.Yale South American ExpeditionGrayscaleBowman nitrate negative, box
Great unconform east of Pica ss. on granite.Yale South American ExpeditionGrayscaleBowman nitrate ne...
[Vegetation plain with mountains in background.]Yale South American ExpeditionGrayscaleBowman nitrat...
Mud walls and Pisco Valley north from ruins of old Indian village. North side of valley, right backg...
Above Santa Rosa; plains foreground; mountains in background.Yale South American ExpeditionGrayscale...
Looking south at saline deposits on south edge of block south of Lagunas.Yale South American Expedit...
Caravan on the Sillilica Pass.Yale South American ExpeditionGrayscaleBowman nitrate negative, box
North half of panorama west of Huasco.Yale South American ExpeditionGrayscaleBowman nitrate negative...
Corrals on terrace southwest corner Huasco.Yale South American ExpeditionGrayscaleBowman nitrate neg...
Surface of ppl. Block beveling structure at Quebrada Huasco.Yale South American ExpeditionGrayscaleB...
Quisco or copao tree.Yale South American ExpeditionGrayscaleBowman nitrate negative, box
Terrace at unconform. East of Pica.Yale South American ExpeditionGrayscaleBowman nitrate negative, b...
Corral, 12,000'. East of Pica.Yale South American ExpeditionGrayscaleBowman nitrate negative, box
Stone wall around back of Salaverry.Yale South American ExpeditionGrayscaleBowman nitrate negative, ...
Gorge south of second interior basin.Yale South American ExpeditionGrayscaleBowman nitrate negative,...
El Morro, Arica.Yale South American ExpeditionGrayscaleBowman nitrate negative, box
Great unconform east of Pica ss. on granite.Yale South American ExpeditionGrayscaleBowman nitrate ne...
[Vegetation plain with mountains in background.]Yale South American ExpeditionGrayscaleBowman nitrat...
Mud walls and Pisco Valley north from ruins of old Indian village. North side of valley, right backg...
Above Santa Rosa; plains foreground; mountains in background.Yale South American ExpeditionGrayscale...
Looking south at saline deposits on south edge of block south of Lagunas.Yale South American Expedit...
Caravan on the Sillilica Pass.Yale South American ExpeditionGrayscaleBowman nitrate negative, box