China-French offices in Shanghai 1920s-40s x 29 French revenue stamps ovptd for use in Shanghai: 25c (2); 30c (3); 1F (3); 1F50 (2); 2F (3); 2.40F; 2.50F; 3F; 5F (3); 6F (2); 7F (2); 8F (2); 20F; 50c on 75c (2) & Transports ovpt China. (Image)