This map shows Carl Crow's national coverage of the Chinese territory. This map has been established after very fragmentary sources: Sanger's report and Carl Crow's own writing (Sanger, 1921: 74; Crow, 1937: 132-133). As for C.C.A.A., it cannot be ascertained whether the various cities and places located on the map refered to actual branch offices, or to more informal connections to local agents.

NB Pour des raisons de lisibilité et d'interactivité, il est conseillé de consulter la carte directement sur Google Maps, ou de télécharger les fichiers aux formats .kmz ou .kml. Le fichier image n'est placé qu'à titre illustratif.