Defense installation

Title : Defense installation

Topic : Virtual Shanghai

Location : Shanghai

Date (start) : 1930

Estimated dates : 1930-1939

Nature : B&W Photo

Support image : Paper

Caption on support : Ouvrages de défenses aux limites et à l'interieur de la Concession (Defence work at the borders and inside the French Concession)

Private Repository : IAO

Keywords : settlement;defence;building;blockhouse;pillbox;wartime;

Keywords (fr) : concession;défense;bâtiment;blockhaus;abri fortifié;guerre;