cover 1891-94, two covers bearing German adhesives with 1891 envelope from Tienstin to Wiesbaden bearing pair of 20pf. tied by "DEUTSCHE/POSTAGENTUR/SHANGHAI" c.d.s.; 1894 envelope to Philadelphia bearing 10pf. (2) tied by "SHANGHAI" c.d.s. and showing Shanghai Local Post c.d.s. on reverse. (2)