| Year | Date |
Description | SG | Michel | Scott | Yvert | ÅE | KSissue | KS |
| 1972 |
28.02.1972 |
University reforms |
1483 |
1179 |
1154 |
1163 |
1 |
1972.01 |
1 |
| 1976 |
30.09.1976 |
Portucale 77 |
1618,1620 |
1326,1328 |
1298,1300 |
1306,1308 |
2-3 |
1976.01 |
2-3 |
| 1976 |
24.11.1976 |
Water conservation |
1631 |
1338 |
1310 |
1318 |
4 |
1976.02 |
4 |
| 1980 |
06.05.1980 |
Protection of species |
1796,1799 |
1490y,1493y |
1462,1465 |
1468,1471 |
5-6 |
1980.01 |
5-6 |
| 1980 |
06.05.1980 |
Protection of species |
|
1490x,1493x |
1465a |
|
|
1980.02 |
7-8 |
| 1982 |
11.06.1982 |
Philexfrance 82 |
1887-1890 |
1569-1572 |
1542-1545 |
1548-1551 |
7-10 |
1982.01 |
9-12 |
| 1985 |
25.10.1985 |
National parks and reserves |
2024,2026-2027 |
1668,1670-1671 |
1653,1655-1656 |
1646,1648-1649 |
11-13 |
1985.01 |
13-15 |
| 1989 |
20.01.1989 |
Anniversaries and India 89 |
2127 |
1772 |
1752 |
|
14 |
1989.01 |
16 |
| 1991 |
06.03.1991 |
European tourism year |
2228 |
1859 |
1836 |
1833 |
15 |
1991.01 |
17 |
| 1992 |
12.06.1992 |
UN conference on environment and development |
2293-2294 |
1934-1935 |
1924-1925 |
1912-1913 |
16-17 |
1992.01 |
18-19 |
| 1993 |
09.10.1993 |
Upaep |
2354-2357 |
1988-1991 |
1976-1979 |
1966-1969 |
18-21 |
1993.01 |
20-23 |
| 1994 |
16.09.1994 |
Falconry |
2387-2390 |
2032-2035 |
2008-2011 |
2014-2017 |
22-25 |
1994.01 |
24-27 |
| 1994 |
16.09.1994 |
Falconry |
MS2391 |
2036/B102 |
SS2021 |
BF104 |
26 |
1994.02 |
28 |
| 1995 |
22.02.1995 |
European nature conservation year |
2418-2419 |
2063A-2064A |
2039-2040 |
2041-2042 |
27-28 |
1995.01 |
29-30 |
| 1995 |
22.02.1995 |
European nature conservation year |
|
2063C-2064C |
2041a |
|
27a-28a |
1995.02 |
31-32 |
| 1997 |
09.06.1997 |
Anniversaries of missionaries |
2567 |
2190 |
2168 |
|
29 |
1997.01 |
33 |
| 2000 |
02.03.2000 |
Birds of Portugal |
2761-2765 |
2388-2392 |
2346-2350 |
2400-2404 |
30-34 |
2000.01 |
34-38 |
| 2000 |
02.03.2000 |
Birds of Portugal |
2766 |
2393 |
2351 |
2405 |
35 |
2000.02 |
39 |
| 2000 |
02.03.2000 |
Birds of Portugal |
2767 |
2394 |
2352 |
2406 |
36 |
2000.03 |
40 |
| 2000 |
02.03.2000 |
Birds of Portugal |
|
A2393 |
|
|
A36 |
2000.04 |
41 |
| 2001 |
06.03.2001 |
Birds of Portugal |
2832-2836 |
2482-2486 |
2401-2405 |
2464-2468 |
37-41 |
2001.01 |
42-46 |
| 2001 |
06.03.2001 |
Birds of Portugal |
2837-2838 |
2487,2489 |
2406a |
2469,2471 |
42,44 |
2001.02 |
47-48 |
| 2001 |
06.03.2001 |
Birds of Portugal |
2839 |
2488 |
2407a |
2470 |
43 |
2001.03 |
49 |
| 2001 |
11.06.2001 |
Animals of Lisbon Zoo |
|
2523-2524 |
2438-2439 |
|
45-46 |
2001.04 |
50-51 |
| 2002 |
26.02.2002 |
Birds of Portugal |
2919-2924 |
2567-2572 |
2465-2470 |
2549-2554 |
47-52 |
2002.01 |
52-57 |
| 2002 |
26.02.2002 |
Birds of Portugal |
2921/SB87 |
2573II |
2471 |
2554A |
53 |
2002.02 |
58 |
| 2002 |
26.02.2002 |
Birds of Portugal |
2922/SB88 |
2575II |
2473 |
2554C |
54 |
2002.03 |
59 |
| 2002 |
26.02.2002 |
Birds of Portugal |
2920 |
2574 |
2471A |
2554B |
55 |
2002.04 |
60 |
| 2002 |
26.02.2002 |
Birds of Portugal |
2923-2924 |
2573I,2575I |
2472a, 2473 |
|
56-57 |
2002.05 |
61-62 |
| 2003 |
07.03.2003 |
Birds of Portugal |
2988-2992 |
2642-2646 |
2530-2534 |
2621-2625 |
58-62 |
2003.01 |
63-67 |
| 2003 |
07.03.2003 |
Birds of Portugal |
|
2647I |
2535 |
|
63-65 |
2003.02 |
68-70 |
| 2003 |
07.03.2003 |
Birds of Portugal |
|
2648I |
2536 |
|
|
2003.03 |
69 |
| 2003 |
07.03.2003 |
Birds of Portugal |
|
2649I |
2537 |
|
|
2003.04 |
70 |
| 2003 |
07.03.2003 |
Birds of Portugal |
|
2647II-2649II |
|
|
66-68 |
2003.05 |
71-73 |
| 2004 |
22.03.2004 |
Lisbon Oceanarium |
3078,3082 |
2763,2767 |
2609,2613 |
2747,2751 |
69-70 |
2004.01 |
74-75 |
| 2004 |
22.03.2004 |
Lisbon Oceanarium |
MS3083 |
2768/B194 |
SS2614 |
2752/BF200 |
71 |
2004.02 |
76 |
| 2004 |
15.04.2004 |
Birds of Portugal |
3105-3109 |
2789-2793 |
2621-2625 |
2737-2741 |
72-76 |
2004.03 |
77-81 |
| 2004 |
15.04.2004 |
Birds of Portugal |
3105a |
2794 |
2626 |
2786 |
77 |
2004.04 |
82 |
| 2004 |
15.04.2004 |
Birds of Portugal |
3106a |
2795 |
2627 |
2787 |
78 |
2004.05 |
83 |
| 2004 |
15.04.2004 |
Birds of Portugal |
3107a |
2796 |
2628 |
2788 |
79 |
2004.06 |
84 |
| 2005 |
19.08.2005 |
Nature protection |
3217 |
2976 |
2752 |
2928 |
80 |
2005.01 |
85 |
| 2005 |
19.08.2005 |
Nature protection |
MS3271 |
2977/B225 |
SS2753 |
2956 |
81 |
2005.02 |
86 |
| 2005 |
18.10.2005 |
Fishing village |
3287 |
2995 |
2768a |
2976 |
82 |
2005.03 |
87 |
| 2007 |
16.10.2007 |
Tapada de Mafra |
3531-3532 |
3249-3250 |
2966-2967 |
|
|
2007.01 |
88-89 |
| 2008 |
23.06.2008 |
International polar year |
3578-3581 |
3308-3311 |
3016-3019 |
3287-3290 |
|
2008.01 |
90-93 |
| 2009 |
12.02.2009 |
Darwin |
3643 |
3385 |
3090 |
|
|
2009.01 |
94 |
| 2009 |
12.02.2009 |
Darwin |
MS3649 |
3390/B278 |
SS3096 |
|
|
2009.02 |
95 |
| 2009 |
21.09.2009 |
Eagles, joint issue with Iran |
3701-3702 |
3451-3452 |
3155-3156 |
|
|
2009.03 |
96-97 |
| 2010 |
08.03.2010 |
International year of biodiversity |
3734 |
3493 |
3195 |
|
|
2010.01 |
98 |
| 2013 |
23.03.2013 |
Falconry |
4041-4044 |
3822-3825 |
3492-3495 |
|
|
2013.01 |
99-102 |
| 2016 |
21.10.2016 |
Army heraldry |
|
|
|
|
|
2016.01 |
103 |
| 2018 |
26.02.2018 |
Rio Tejo |
|
|
3994 |
|
|
2018.01 |
104 |
| 2019 |
26.03.2019 |
Gulbenkian, joint issue with Armenia |
|
|
4109 |
|
|
2019.01 |
105 |
| 2019 |
09.05.2019 |
Europa |
|
|
4125a |
|
|
2019.02 |
106 |
| 2019 |
09.05.2019 |
Europa |
|
|
4124,4125a |
|
|
2019.03 |
107-108 |
| 2019 |
27.08.2019 |
Harry Potter |
|
4530 |
4143 |
|
|
2019.05 |
110 |
| 2021 |
16.06.2021 |
Discovery of Antarctica |
|
|
|
|
|
2021.01 |
111 |
| 2021 |
16.06.2021 |
Discovery of Antarctica |
|
|
SS4323 |
|
|
2021.02 |
112 |
| 2021 |
28.06.2021 |
Hunting in Portugal |
|
|
|
|
|
2021.03 |
113-117 |
| 2021 |
02.07.2021 |
Protected areas |
|
|
4343-4344 |
|
|
2021.04 |
118-119 |
| 2022 |
26.05.2022 |
Hunting in Portugal |
|
|
|
|
|
2022.01 |
120 |
