Issuer | Function | Date | Denom | Color | Issue | Design Type | Design | Watermark | Perf | CV | ||
X | Link | Austria | postage | 12/1918 | 4kr | — | 1918 | — | — | — | — | — |
X | ![]() |
Austria | airmail | 3/30/1918 | 1.50kr | lil | 1918 air | — | arms of Austria (1916 b) | — | — | — |
X | ![]() |
Austria | airmail | 3/30/1918 | 2.50kr | och | 1918 air | — | arms of Austria (1916 b) | — | — | a |
X | ![]() |
Austria | airmail | 3/30/1918 | 4kr | gray | 1918 air | — | arms of Austria (1916 b) | — | — | a |
X | ![]() |
Bahamas | semipostal | 1/1918 | 1p | red&blk | — | — | — | — | — | a? |
X | ![]() |
Estonia | postage | 11/22/1918 | 5k | pink | 1918 | — | — | — | imperf | a |
X | ![]() |
Estonia | postage | 11/30/1918 | 15k | brtbl | 1918 | — | — | — | imperf | a? |
- | ![]() |
Fiume | newspaper | 12/2/1918 | 2f | — | — | — | — | — | — | — |
- | ![]() |
Fiume | postage due | 12/3/1918 | 6f | — | — | — | — | — | — | — |
- | ![]() |
Fiume | postage due | 12/3/1918 | 12f | — | — | — | — | — | — | — |
- | ![]() |
Fiume | postage due | 12/3/1918 | 50f | — | — | — | — | — | — | — |
- | ![]() |
Fiume | semipostal | 12/3/1918 | 10f+2f | — | — | — | — | — | — | a |
- | ![]() |
Fiume | semipostal | 12/3/1918 | 15f+2f | — | — | — | — | — | — | a |
- | ![]() |
Fiume | semipostal | 12/3/1918 | 40f+2f | — | — | — | — | — | — | a |
X | ![]() |
French Morocco | postage | 4/1918 | 1c | sl | Tangier | — | — | — | — | a |
X | ![]() |
French Morocco | postage | 4/1918 | 2c | viobrn | Tangier | — | — | — | — | a |
X | ![]() |
French Morocco | postage | 4/1918 | 3c | org | Tangier | — | — | — | — | a |
X | ![]() |
French Morocco | postage | 4/1918 | 5c | grn | Tangier | — | — | — | — | — |
- | ![]() |
French Morocco | postage | 4/1918 | 10c | rose | Tangier | — | — | — | — | a |
X | ![]() |
French Morocco | postage | 4/1918 | 15c | org | Tangier | — | — | — | — | a |
X | ![]() |
French Morocco | postage | 4/1918 | 20c | viobrn | Tangier | — | — | — | — | a |
X | ![]() |
French Morocco | postage | 4/1918 | 25c | bl | Tangier | — | — | — | — | a |
X | ![]() |
French Morocco | postage | 4/1918 | 35c | vio | Tangier | — | — | — | — | a |
X | ![]() |
French Morocco | postage | 4/1918 | 40c | red&bl | Tangier | — | — | — | — | a |
X | ![]() |
French Morocco | postage | 4/1918 | 50c | bisbrn&lav | Tangier | — | — | — | — | a |
X | ![]() |
French Morocco | postage | 4/1918 | 50c | bl | Tangier | — | — | — | — | e3 |
X | ![]() |
French Morocco | postage | 4/1918 | 1fr | cl&olgrn | Tangier | — | — | — | — | a |
X | ![]() |
French Morocco | postage due | 1918 | 1c | blk | 1918 postage due a | — | — | — | — | a |
X | ![]() |
French Morocco | postage due | 1918 | 10c | — | 1918 postage due a | — | — | — | — | a |
X | ![]() |
French Morocco | postage due | 1918 | 15c | — | 1918 postage due a | — | — | — | — | a |
X | ![]() |
French Morocco | postage due | 1918 | 20c | — | 1918 postage due a | — | — | — | — | a |
X | ![]() |
French Morocco | postage due | 1918 | 30c | — | 1918 postage due a | — | — | — | — | a |
- | ![]() |
French Morocco | postage due | 1918 | 50c | — | 1918 postage due a | — | — | — | — | a |
X | ![]() |
French Morocco | postage due | 1918 | 1c | olgrn | 1918 postage due b | — | — | — | — | a |
X | ![]() |
French Morocco | postage due | 1918 | 20c | bis | 1918 postage due b | — | — | — | — | — |
- | ![]() |
French Morocco | postage due | 1918 | 40c | red | 1918 postage due b | — | — | — | — | — |
- | ![]() |
Bavaria | official | 1918 | 7 1/2pf | — | official 1918 | — | — | — | — | a |
X | ![]() |
Bavaria | official | 1918 | 15pf | — | official 1918 | — | — | — | — | a |
X | ![]() |
Bavaria | official | 1918 | 20pf | — | official 1918 | — | — | — | — | a |
X | ![]() |
Bavaria | official | 1918 | 35pf | — | official 1918 | — | — | — | — | a |
X | ![]() |
Bavaria | official | 1918 | 50pf | — | official 1918 | — | — | — | — | a |
X | ![]() |
Bavaria | official | 1918 | 75pf | — | official 1918 | — | — | — | — | a |
- | ![]() |
Bavaria | official | 1918 | 1m | — | official 1918 | — | — | — | — | a |
- | ![]() |
Belgian occupation of German East Africa | semipostal | 1918 | 40c+40c | — | — | — | — | — | — | e2 |
- | ![]() |
Belgian occupation of German East Africa | semipostal | 1918 | 50c+50c | — | — | — | — | — | — | e2 |
- | ![]() |
Belgian occupation of German East Africa | semipostal | 1918 | 1fr+1fr | — | — | — | — | — | — | e2 |
- | ![]() |
Belgian occupation of German East Africa | semipostal | 1918 | 5fr+5fr | — | — | — | — | — | — | e2 |
- | ![]() |
Belgian occupation of German East Africa | semipostal | 1918 | 10fr+10fr | — | — | — | — | — | — | e2 |
- | ![]() |
Gilbert & Ellice Islands | war tax | 1918 | 1p | scar | — | — | King George V (1912 keyplate) | — | — | eo0 |
- | ![]() |
Honduras | postage | 8/1918 | 5c | bl | — | — | — | — | — | a |
X | ![]() |
Hungary | postage due | 1918 | 3f | grn&red | — | — | — | — | — | a |
X | ![]() |
Hungary | postage due | 1918 | 40f | grn&red | — | — | — | — | — | a |
X | ![]() |
Hungary | postage due | 1918 | 50f | grn&red | — | — | — | — | — | — |
X | ![]() |
Iran | postage | 1918 | 3c | grn&ultra | 1918b | — | Shah Ahmed (1911) | — | VARIOUS | a |
X | ![]() |
Latvia | postage | 12/18/1918 | 5k | car | — | — | arms (1918) | — | 11.5 | a |
X | ![]() |
Latvia | postage | 12/18/1918 | 5k | car | — | — | arms (1918) | — | imperf | a |
- | ![]() |
Lithuania | postage | 12/27/1918 | 10sk | blk | 1918a | — | — | — | 11.5 | a |
- | ![]() |
Lithuania | postage | 12/27/1918 | 15sk | blk | 1918a | — | — | — | 11.5 | a |
- | ![]() |
Lithuania | postage | 12/31/1918 | 10sk | blk | 1918b | — | — | — | 11.5 | a |
- | ![]() |
Lithuania | postage | 12/31/1918 | 15sk | blk | 1918b | — | — | — | 11.5 | a |
- | ![]() |
Lithuania | postage | 12/31/1918 | 20sk | blk | 1918b | — | — | — | 11.5 | a |
- | ![]() |
Lithuania | postage | 12/31/1918 | 30sk | blk | 1918b | — | — | — | 11.5 | a |
- | ![]() |
Lithuania | postage | 12/31/1918 | 40sk | blk | 1918b | — | — | — | 11.5 | a |
- | ![]() |
Lithuania | postage | 12/31/1918 | 50sk | blk | 1918b | — | — | — | 11.5 | a |
X | ![]() |
Lourenco Marques | semipostal | 1918 | 1/4c | olbrn | 1918 semi | — | Ceres (1913) | — | — | a |
- | ![]() |
Lourenco Marques | semipostal | 1918 | 1/2c | blk | 1918 semi | — | Ceres (1913) | — | — | — |
- | ![]() |
Lourenco Marques | semipostal | 1918 | 1c | blgrn | 1918 semi | — | Ceres (1913) | — | — | — |
- | ![]() |
Lourenco Marques | semipostal | 1918 | 2 1/2c | lil | 1918 semi | — | Ceres (1913) | — | — | — |
- | ![]() |
Lourenco Marques | semipostal | 1918 | 5c | dpbl | 1918 semi | — | Ceres (1913) | — | — | — |
- | ![]() |
Lourenco Marques | semipostal | 1918 | 10c | orgbrn | 1918 semi | — | Ceres (1913) | — | — | — |
- | ![]() |
Lourenco Marques | semipostal | 1918 | 20c | ltbrn | 1918 semi | — | Ceres (1913) | — | — | — |
- | ![]() |
Lourenco Marques | semipostal | 1918 | 30c | brn | 1918 semi | — | Ceres (1913) | — | — | a |
- | ![]() |
Lourenco Marques | semipostal | 1918 | 40c | redcar | 1918 semi | — | Ceres (1913) | — | — | a |
- | ![]() |
Lourenco Marques | semipostal | 1918 | 50c | yelbrn | 1918 semi | — | Ceres (1913) | — | — | — |
- | ![]() |
Lourenco Marques | semipostal | 1918 | 70c | sl | 1918 semi | — | Ceres (1913) | — | — | a |
- | ![]() |
Lourenco Marques | semipostal | 1918 | 1e | plum | 1918 semi | — | Ceres (1913) | — | — | a |
X | ![]() |
Mesopotamia | postage | 1918 | 1/2a | grn | — | — | — | — | — | eo0 |
X | ![]() |
Mesopotamia | postage | 1918 | 1a | red | — | — | — | — | — | eo0 |
X | ![]() |
Mesopotamia | postage | 1918 | 2 1/2a | bl | — | — | — | — | — | a |
X | ![]() |
Mesopotamia | postage | 1918 | 3a | car&blk | — | — | — | — | — | a |
X | ![]() |
Mesopotamia | postage | 1918 | 6a | grn&blk | — | — | — | — | — | a |
X | ![]() |
Mesopotamia | postage | 1918 | 8a | org&olgrn | — | — | — | — | — | a |
X | ![]() |
Mesopotamia | postage | 1918 | 12a | — | — | — | — | — | — | — |
X | ![]() |
Mesopotamia | postage | 1918 | 1r | — | — | — | — | — | — | a |
X | ![]() |
Mesopotamia | postage | 1918 | 2r | — | — | — | — | — | — | a? |
- | ![]() |
Mesopotamia | postage | 1918 | 5r | — | — | — | — | — | — | a |
- | ![]() |
Mozambique Company | postage | 1918 | 1/2c | pur | — | — | — | — | — | a |
- | Link | Mozambique Company | postage | 1918 | 2 1/2c | blk&red | — | — | — | — | — | a |
- | ![]() |
Mozambique Company | postage | 1918 | 5c | bl | — | — | — | — | — | a |
X | ![]() |
North West Pacific Islands | postage | 1918 | 1sh | blgrn | 1915c | — | — | — | — | — |
- | Link | Nyassa | postage | 1918 | 1/4c | blk&redbrn | 1918 | — | giraffe & palms | — | — | a |
- | ![]() |
Nyassa | postage | 1918 | 1/2c | blk&vio | 1918 | — | giraffe & palms | — | — | a |
- | Link | Nyassa | postage | 1918 | 1c | blk&grn | 1918 | — | giraffe & palms | — | — | a |
- | ![]() |
Nyassa | postage | 1918 | 1 1/2c | blk&orgbrn | 1918 | — | giraffe & palms | — | — | a |
- | Link | Nyassa | postage | 1918 | 1 1/2c | blk&orgbrn | 1918 | — | giraffe & palms | — | — | a |
- | ![]() |
Nyassa | postage | 1918 | 2c | blk&orgred | 1918 | — | giraffe & palms | — | — | a |
- | ![]() |
Nyassa | postage | 1918 | 3 1/2c | blk&org | 1918 | — | giraffe & palms | — | — | a |
- | Link | Nyassa | postage | 1918 | 3 1/2c | blk&org | 1918 | — | giraffe & palms | — | — | a |
- | ![]() |
Nyassa | postage | 1918 | 5c | blk&dlbl | 1918 | — | giraffe & palms | — | — | a |
- | ![]() |
Nyassa | postage | 1918 | 7 1/2c | — | 1918 | — | camels | — | — | a |
- | ![]() |
Nyassa | postage | 1918 | 8c | — | 1918 | — | camels | — | — | a |
- | ![]() |
Nyassa | postage | 1918 | 10c | — | 1918 | — | camels | — | — | a |
- | Link | Nyassa | postage | 1918 | 15c | — | 1918 | — | camels | — | — | a |
- | ![]() |
Nyassa | postage | 1918 | 20c | — | 1918 | — | camels | — | — | a |
- | ![]() |
Nyassa | postage | 1918 | 30c | — | 1918 | — | camels | — | — | a |
- | Link | Nyassa | postage | 1918 | 40c | — | 1918 | — | camels | — | — | a |
- | ![]() |
Nyassa | postage | 1918 | 50c | — | 1918 | — | camels | — | — | a |
- | ![]() |
Nyassa | postage | 1918 | 1e | — | 1918 | — | camels | — | — | a |
X | ![]() |
Poland | postage | 12/1918 | 3f | brn | Warsaw 2 | — | — | — | — | a |
X | ![]() |
Poland | postage | 12/1918 | 5f | brn | Warsaw 2 | — | — | — | — | a? |
X | ![]() |
Poland | postage | 12/1918 | 5f | grn | Warsaw 2 | — | — | — | — | a? |
X | ![]() |
Poland | postage | 12/1918 | 10f | car | Warsaw 2 | — | — | — | — | a |
- | ![]() |
Poland | postage | 12/1918 | 20f | ultra | Warsaw 2 | — | — | — | — | a? |
X | ![]() |
Poland | postage | 12/1918 | 25f | org | Warsaw 2 | — | — | — | — | a? |
X | ![]() |
Poland | postage | 12/1918 | 30f | org&blk | Warsaw 2 | — | — | — | — | a |
X | ![]() |
Poland | postage | 12/1918 | 40f | lk&blk | Warsaw 2 | — | — | — | — | a? |
X | ![]() |
Poland | postage | 12/5/1918 | 10h | — | Lublin 1 | — | — | — | — | a |
X | ![]() |
Poland | postage | 12/5/1918 | 20h | — | Lublin 1 | — | — | — | — | a |
X | ![]() |
Poland | postage | 12/5/1918 | 45h | — | Lublin 1 | — | — | — | — | a |
X | ![]() |
Poland | postage | 12/5/1918 | 3h | — | Lublin 2 | — | — | — | — | a |
- | ![]() |
Poland | postage | 12/5/1918 | 3h | — | Lublin 2 | — | — | — | — | a |
- | ![]() |
Poland | postage | 12/5/1918 | 10h | — | Lublin 2 | — | — | — | — | a? |
- | ![]() |
Poland | postage | 12/5/1918 | 25h | — | Lublin 2 | — | — | — | — | a? |
- | ![]() |
Poland | postage | 12/5/1918 | 45h | — | Lublin 2 | — | — | — | — | a |
- | ![]() |
Poland | postage | 12/5/1918 | 45h | — | Lublin 2 | — | — | — | — | a |
- | ![]() |
Poland | postage | 12/5/1918 | 45h | — | Lublin 2 | — | — | — | — | a |
- | ![]() |
Poland | postage | 12/5/1918 | 50h | — | Lublin 2 | — | — | — | — | a |
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Poland | postage | 12/5/1918 | 50h | — | Lublin 3 | — | — | — | — | a |
- | ![]() |
Poland | postage | 12/5/1918 | 90h | — | Lublin 3 | — | — | — | — | a |
X | ![]() |
Romania | postal tax | 1918 | 5b | grn | 1916 postal tax | — | queen weaving | — | VARIOUS | — |
X | Link | Romania | postal tax | 1918 | 10b | grayblk | 1916 postal tax | — | queen weaving | — | — | — |
X | ![]() |
Serbia | postage | 1918 | 1p | blk | 1918 | — | King Peter I & Prince Alexander | — | — | e0 |
X | ![]() |
Serbia | postage | 1918 | 2p | olbrn | 1918 | — | King Peter I & Prince Alexander | — | — | e0 |
X | ![]() |
Serbia | postage | 1918 | 5p | apgrn | 1918 | — | King Peter I & Prince Alexander | — | — | e0 |
X | ![]() |
Serbia | postage | 1918 | 10p | red | 1918 | — | King Peter I & Prince Alexander | — | — | e0 |
X | ![]() |
Serbia | postage | 1918 | 15p | blkbrn | 1918 | — | King Peter I & Prince Alexander | — | — | e0 |
X | ![]() |
Serbia | postage | 1918 | 20p | redbrn | 1918 | — | King Peter I & Prince Alexander | — | — | e0 |
X | ![]() |
Serbia | postage | 1918 | 25p | dpbl | 1918 | — | King Peter I & Prince Alexander | — | — | e0 |
X | ![]() |
Serbia | postage | 1918 | 30p | olgrn | 1918 | — | King Peter I & Prince Alexander | — | — | e0 |
X | ![]() |
Serbia | postage | 1918 | 50p | vio | 1918 | — | King Peter I & Prince Alexander | — | — | e0 |
X | ![]() |
Serbia | postage | 1918 | 1d | viobrn | 1918 | — | King Peter I & Prince Alexander | — | — | e*1o0 |
- | ![]() |
Serbia | postage | 1918 | 3d | slgrn | 1918 | — | King Peter I & Prince Alexander | — | — | e2 |
- | ![]() |
Serbia | postage | 1918 | 5d | redbrn | 1918 | — | King Peter I & Prince Alexander | — | — | e2 |
- | ![]() |
Serbia | postage due | 1918 | 5p | red | — | — | arms 1918 | — | — | a |
- | ![]() |
Serbia | postage due | 1918 | 10p | yelgrn | — | — | arms 1918 | — | — | a |
X | ![]() |
Serbia | postage due | 1918 | 20p | olbrn | — | — | arms 1918 | — | — | a |
X | ![]() |
Serbia | postage due | 1918 | 30p | dlgrn | — | — | arms 1918 | — | — | a |
- | ![]() |
Serbia | postage due | 1918 | 50p | choc | — | — | arms 1918 | — | — | a |
- | Link | South Russia | postage | 1918 | 25k | — | a Rostov | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 25k | — | a Rostov | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 25k | — | a Rostov | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 25k | — | a Rostov | — | — | — | imperf | — |
- | Link | South Russia | postage | 1918 | 25k | — | a Rostov | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 50k | — | a Rostov | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 25k | — | b Ekaterinodar | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 50k | — | b Ekaterinodar | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 70k | — | b Ekaterinodar | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 1r | — | b Ekaterinodar | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 1r | — | b Ekaterinodar | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 3r | — | b Ekaterinodar | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 10r | — | b Ekaterinodar | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 10r | — | b Ekaterinodar | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 25r | — | b Ekaterinodar | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 25r | — | b Ekaterinodar | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 25r | — | b Ekaterinodar | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 25r | — | b Ekaterinodar | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 25k | — | b Ekaterinodar imperf | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 50k | — | b Ekaterinodar imperf | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 70k | — | b Ekaterinodar imperf | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 1r | — | b Ekaterinodar imperf | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 1r | — | b Ekaterinodar imperf | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 10r | — | b Ekaterinodar imperf | — | — | — | — | — |
- | Link | South Russia | postage | 1918 | 25r | — | b Ekaterinodar imperf | — | — | — | — | — |
X | ![]() |
Turkey | postage | 1918 | 2pa | red | — | — | — | — | — | a |
- | Link | Ukraine | postage | 1918 | 3.5r | — | 1918a | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 7r | — | 1918a | — | — | — | — | — |
- | ![]() |
Ukraine | postage | 1918 | 5k | — | 1918b | — | — | — | — | — |
- | ![]() |
Ukraine | postage | 1918 | 7k | — | 1918b | — | — | — | — | — |
- | ![]() |
Ukraine | postage | 1918 | 10k | — | 1918b | — | — | — | — | — |
- | ![]() |
Ukraine | postage | 1918 | 14k | — | 1918b | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 15k | — | 1918b | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 20k | — | 1918b | — | — | — | — | — |
- | ![]() |
Ukraine | postage | 1918 | 25k | — | 1918b | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 35k | — | 1918b | — | — | — | — | — |
X | Link | Ukraine | postage | 1918 | 50k | — | 1918b | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 70k | — | 1918b | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 1r | — | 1918b | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 3 1/2r | — | 1918b | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 5r | — | 1918b | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 7r | — | 1918b | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 10r | — | 1918b | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 20k | — | 1918c | — | — | — | — | — |
- | ![]() |
Ukraine | postage | 1918 | 1k | — | 1918d | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 2k | — | 1918d | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 3k | — | 1918d | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 4k | — | 1918d | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 5k | — | 1918d | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 15k | — | 1918d | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 20k | — | 1918d | — | — | — | — | — |
- | Link | Ukraine | postage | 1918 | 35k | — | 1918d | — | — | — | — | — |