Peruvian Expedition 1914-15 
Official Circular $17 
General Instructions. 
Members of the expedition, while in the 
field, are expected to be constantly on the look- 
out for all kinds of archaeological and ethnological 
material, as, for example, prehistoric ruins, cave- 
dwellings, rock-shelters, camp-sites, kithhen~ 
middens, burial places, human remains, sculptured 
rocks, primitive implements and ornaments of metal, 
stone, bone, and shell, and pottery. Information 
regarding the occurrence of vertebrate and in- 
vertebrate fossils is also desired, 
As & general rule, members of the ex» 
pedition should not attempt to excavate or to col-~ 
lect ethnological material without particular in- 
structions. This rule does not apply, however, to 
exceptional casés where small and valuable specimens 
might otherwise be lost. When finds are made, the 
Director should be notified through proper channels, 
at the first opportunity, and such information furnish- 
ed him, by means of notes, sketches, diagrams and 
maps, 23 will enable him to decide whether it is dee 
Sirable that he should visit the »lsces of interest 
himself, This information should, if possible, be 
Supplemented by accurate directions for reaching and 
identifying the localities described, so that the 
Director can make his way there without a guide. 
. 
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