1929 (Apr 13) Cover from Manyoni to Germany franked 5c pair + 15c tied by "MWANZA DSM TPO / DN" double ring skeleton c.d.s, fine and very scarce. Just three examples recorded by the E.A.S.C, ex Proud collection. Photo on Page 214. (Image1)

1929 (Aug 10) Cover from Tanga to Switzerland, backstamped with "TANGA MOSHI TPO / UP" double ring skeleton c.d.s. Very scarce, just two examples recorded by the E.A.S.C.

1930-33 Registered covers, the first franked 45c to G.B tied by "DSM - MWANZA T.P.O / DN" c.d.s, the registration label with manuscript "T.P.O 2"; the others all to Switzerland franked 1/- or 1/05 (2 covers) all cancelled "DARESSALAAM - KIGOMA T.P.O No 1" c.d.s, one with scarce printed "DSM / KIGOMA T.P.O" registration label (cover and label slightly shortened at left upon opening), the other two bearing registration labels with manuscript "Dsm - Kga TPO No 1", one also backstamped by "TAB MWA TPO" single ring skeleton c.d.s. A good group. (4)

Kilimanjaro T.P.O. 1933-49 Registered covers cancelled on the T.P.O, comprising 1933 cover from Arusha franked 10c + 20c pair tied by the "DN" c.d.s bearing very scarce printed "R / KILIMANJARO T.P.O" registration label (just five examples recorded by the E.A.S.C, this cover illustrated on the front of the May 2020 B.E.A Journal); 1934 cover (piece cut from reverse) with eight 5c stamps + 10c cancelled by "UP" datestamps bearing registration label of Makania; and 1949 cover to USA franked 1c pair + 2/- tied by "U" code c.d.s, manuscript registration endorsement of Soni and "T" due handstamp. (3). Photo on Page 214. (Image1)