cover 1894 (27 Nov.) buff envelope to Switzerland "Via Canada" bearing a vertical pair of ½c. rose tied by a fine strike of the 29mm double-ring datestamp dated "94/27NV" and used in combination with France "Chine" 25c. cancelled in Shanghai, the reverse with another strike of the despatch c.d.s., a faint Shanghai Local Post c.d.s. and Baden arrival. Fine. Photo