2146
Travelling Post Offices
1929 (18 Sep.) piece bearing 15c. with the very scarce Tanga-Moshi T.P.O. Up c.d.s.; 1933 pieces (4) and 20c. block of four used with 5c. (4) with Dar-es-Salaam T.P.O. No. 1 c.d.s., 10c. pair with DSM-Mwanza T.P.O. c.d.s., 5c. single, 20c. single and the 20c. block used seperately, each with Tabora-Mwanza T.P.O. c.d.s.; also 1934 (13 Feb.) cover to Dar-es-Salaam, bearing 20c. tied by Dar-es-Salaam - Kigoma T.P.O. No. 1 c.d.s.; generally fine.

細節
1929 (18 Sep.) piece bearing 15c. with the very scarce Tanga-Moshi T.P.O. Up c.d.s.; 1933 pieces (4) and 20c. block of four used with 5c. (4) with Dar-es-Salaam T.P.O. No. 1 c.d.s., 10c. pair with DSM-Mwanza T.P.O. c.d.s., 5c. single, 20c. single and the 20c. block used seperately, each with Tabora-Mwanza T.P.O. c.d.s.; also 1934 (13 Feb.) cover to Dar-es-Salaam, bearing 20c. tied by Dar-es-Salaam - Kigoma T.P.O. No. 1 c.d.s.; generally fine.