Montenegro
Scott #14 1879
25n Prince Nicholas 1.
Used with rounded corner.
$5.00 Item #MTG0014S03
add to cart

Montenegro
Scott #20 1894
3n Nicholas I Perforated 10 1/2, 11 1/2.
Used.
$1.75 Item #MTG020S1
add to cart

Montenegro
Scott #67a 1906
2h Prince Nicholas I Overprinted Constitution.
Used.
$22.50 Item #MTG0067aS01
add to cart

Montenegro
Scott #70a 1906
25h Prince Nicholas I Overprinted Constitution.
Unused hinged.
$14.50 Item #MTG0070aS01
add to cart

Montenegro
Scott #70a 1906
25h Prince Nicholas I Overprinted Constitution.
Unused hinged.
$14.50 Item #MTG0070aS02
add to cart

Montenegro
Scott #70a 1906
25h Prince Nicholas I Overprinted Constitution.
Unused hinged.
$14.50 Item #MTG0070aS03
add to cart

Montenegro
Scott #70a 1906
25h Prince Nicholas I Overprinted Constitution.
Unused hinged.
$14.50 Item #MTG0070aS04
add to cart

Montenegro
Scott #71a 1906
50h Prince Nicholas I Overprinted Constitution.
Unused hinged.
$14.50 Item #MTG0071aS01
add to cart

Montenegro
Scott #71a 1906
50h Prince Nicholas I Overprinted Constitution.
Unused hinged.
$14.50 Item #MTG0071aS02
add to cart

Montenegro
Scott #72a 1906
1k Prince Nicholas I Overprinted Constitution.
Unused hinged.
$14.50 Item #MTG0072aS01
add to cart