Stamps, 50c denom
51 to 64 of 64
Democratic Republic of the Congo
postage1964, Feb 1 Lovanium University 10th issue unwmk (no perf info)
| X | 50c | multi | Research in a laboratory |
1964, Sep 15
| X | 50c | National Palace |
1965, Mar 1 New York World's Fair 1964 issue
| X | 50c | pur & blk | rocket & Unisphere |
Belgian occupation of German East Africa
1916 1916a issue ovpted on stamp of Belgian Congo - scenic bilingual
| - | 50c | lake & blk | ovpt | — | — |
1916 1916b issue ovpted on stamp of Belgian Congo - scenic bilingual
| - | 50c | lake & blk | ovpt | — | — |
1916 1916c issue ovpted on stamp of Belgian Congo - scenic bilingual
| X | 50c | lake & blk | ovpt | .30–1.00 | .30–1.00 |
1922 ovptedscenic&value words
| - | 50c on 25c | bl & blk | Inkissi Falls | .30–1.00 | .30–1.00 |
Katanga
1960, Sep 12 1960a issue ovpted on stamp of Belgian Congo (no wmk info)
| - | 50c | on 50c (34) | — | — |
1960, Sep 19 1960 animals issue ovpted on stamp of Belgian Congo
| - | 50c | on 50c (34) | — | — |
1960, Sep 22 1960 flowers issue ovpted on stamp of Belgian Congo
| - | 50c | on 50c (34) | — | — |
1960, Oct 25 1960 independence issue ovpted on stamp of Belgian Congo
| - | 50c | on 50c (34) | — | — |
1961, Mar 1 wood carvings (1961)
| - | 50c | — | — |
1961, Jul 11 fair issue
| X | 50c | — | — |
postage due
1960, Dec 30
| - | 50c | — | — |
51 to 64 of 64