desc_issuer: Belgian Congo desc_denom: 1fr desc_color: bisbrn Used by 1 overprinted stamp: RuandaUrundi postage 12/1/1924 1fr bisbrn issue=1924 d=potter (1923) ovpt=RUANDA//URUNDi oc=blk on=issuer=Belgian Congo-1fr-bisbrn unwmk perf=12 Not used by any images. Matches 1 type: Belgian Congo postage 9/1/1923 1fr bisbrn issue=1923 d=potter (1923) unwmk perf=12 |