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Country: Nigeria Clear Subject: GB overprinted Clear | Sort: Newest listed first |

| OPOBO, Oil Rivers postmark (T.P3) on GB ovp'd QV 2½d (SG.4), thinned corner. £18 | |

| BRASS, Oil Rivers postmark (T.P3) in violet ink on GB ovp'd QV 2½d (SG.4). £36 | |

| WARRI, Oil Rivers postmark (T.P3) on GB ovp'd QV 2½d (SG.4). £20 | |

| BENIN, Oil Rivers postmark (T.2) C/JU 19 94 on GB ovp'd QV 5d (SG.5). £36 | |

| OIL RIVERS stamps: 1892 GB ovp'd QV 1/- dull green (SG.6, Cat.£90), very fine used. £40 | |

| OLD CALABAR RIVER, Oil Rivers postmark (T.1A) A/FE 11 95 on GB ovp'd QV 1/- (SG.6, Cat.£90), perf. toning. £36 | |

| OLD CALABAR RIVER A/FE 27 94 (T.1a) on QV 1/- (SG.6, Cat.£90.00) £40 | |


| OIL RIVERS stamps: 1892 GB ovp'd QV 1/- (SG.6), good colour, mounted mint with tired aged appearance gum showing broken "V" in RIVERS. £24 | |

| OLD CALABAR RIVER, Oil Rivers postmark (T.1a) A/OC 23 93 on GB ovp'd QV ½d (SG.1). £20 | |