India used in China – 1920 (21 Mar) picture postcard from Peking, China to England with GV 1a carmine ovpt “C.E.F.” (SG C25) tied by “F.P.O. No.1” and BASE OFFICE alongside

India 1914 GV I.E.F. set complete 10 values on 2 registered covers to Switzerland tied by “BASE OFFICE D / REG. / 11 DE. / 14” and “PASSED BY CENSOR / No. 29” in red with Switzerland delivery cds on reverse.