Mr. J. C. HARVEY offers his services in 

 technical examinations of virgin forest lands in Mexico, 

 Central or South America, containing Castilloa or 

 Hevea rubber or valuable timber trees. 



Expert investigations of physical conditions 

 essential to the planting of Rubber, Cacao, Coffee 

 or other cultures, in any part of the tropics- of 

 either hemisphere. 



Practical tapping demonstrations with improved 

 tools upon Castilloa Rubber Trees, preparation of 

 product in marketable forms, and statements of 

 cost and yield. 



Confidential reports upon going Estates. 



Valuations and estimates, Also acts as visiting 

 Agent for Estates. 



Correspondence solicited and references ex- 

 changed. 



J. C. HARVEY, 



SANBORN. 

 ESTADO DE VERA CRUZ, 



MEXICO. 



