India, 1905, 1a carmine "C.E.F.", horizontal pair. Tied by "F.P.O. No. 1, 20 Se 07" cds's on cover to Leeds, England, with boxed "R.G.A. Gunner J. Duffy British Legation Guard, Peking North China" censor label, Shanghai transit and Base Post Office postmarks on reverse, Very Fine. Scott No. M13. SG No. C13  Estimate $200 - 300. $0 (Image)