The following is various correspondence with Caleb and the following:

• International College
  
• YMCA
  
• Near East Relief
  
• Smyrna Disaster Relief
  
• American Consular Service
  
• American Board of Commissioners For Foreign Missions
  
• American Committee for Relief in the Near East
  
• US Navy
  
• United States High Commission
  
• American Red Cross
  
• American Near East Relief
  
• Khedivial Mail Steamship and Graving Dock Company Limited
  
• United Church Board for World Missions
  

Genealogy of Caleb W. Lawrence & Family