現在展示： 保加利亞 - （通用）郵票 (1970 - 1979) - 97 郵票.
30. January 窗口管理器: 空缺 篩孔: 13
![[Football World Cup - Argentina, 類型 CPC]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPC-s.jpg)
![[Football World Cup - Argentina, 類型 CPD]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPD-s.jpg)
30. January 窗口管理器: 空缺
![[Football World Cup - Argentina, 類型 ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/2663-b.jpg)
9. February 窗口管理器: 空缺 篩孔: 13
![[Airmail - Danube, 類型 CPA]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPA-s.jpg)
![[Airmail - Danube, 類型 CPB]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPB-s.jpg)
1. March 窗口管理器: 空缺 篩孔: 13
![[The 20th Anniversary of Comecon, 類型 CPH]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPH-s.jpg)
15. March 窗口管理器: 空缺 篩孔: 13
![[Airmail - The 100th Anniversary of Red Cross in bulgaria, 類型 CPG]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPG-s.jpg)
18. March 窗口管理器: 空缺 篩孔: 13
![[The First Anniversary of the Bulgarian-Soviet Friendship Treaty, 類型 CPF]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPF-s.jpg)
28. March 窗口管理器: 空缺 篩孔: 13
![[Famous Personalities, 類型 CPI]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPI-s.jpg)
![[Famous Personalities, 類型 CPJ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPJ-s.jpg)
![[Famous Personalities, 類型 CPK]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPK-s.jpg)
![[Famous Personalities, 類型 CPL]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPL-s.jpg)
![[Famous Personalities, 類型 CPM]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPM-s.jpg)
![[Famous Personalities, 類型 CPN]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPN-s.jpg)
| 號碼 | 類型 | 面值 | 顏色 | 描述 |
|
|
|
|
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2669 | CPI | 2St | 彩色 | Leo Tolstoy, 1828-1910 | (2 mill) | 0.26 | - | 0.26 | - | USD |
|
|
|||||
| 2670 | CPJ | 5St | 彩色 | Fyodor Dostoyevsky, 1821-1881 | (800000) | 0.26 | - | 0.26 | - | USD |
|
|
|||||
| 2671 | CPK | 13St | 彩色 | Ivan Turgenev, 1818-1883 | (500000) | 0.26 | - | 0.26 | - | USD |
|
|
|||||
| 2672 | CPL | 23St | 彩色 | Vasily Vereshchagin, 1842-1904 | (500000) | 0.26 | - | 0.26 | - | USD |
|
|
|||||
| 2673 | CPM | 25St | 彩色 | Giuseppe Garibaldi, 1807-1882 | (500000) | 0.26 | - | 0.26 | - | USD |
|
|
|||||
| 2674 | CPN | 35St | 彩色 | Victor Hugo, 1802-1885 | (162000) | 1.05 | - | 0.26 | - | USD |
|
|
|||||
| 2669‑2674 | 2.35 | - | 1.56 | - | USD |
28. March 窗口管理器: 空缺
![[The 100th Anniversary of the Liberation from Turks, 類型 ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/2675-b.jpg)
5. April 窗口管理器: 空缺 篩孔: 13
![[Nicholas Roerich Exhibition, Sofia, 類型 CPP]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPP-s.jpg)
18. April 窗口管理器: 空缺 篩孔: 13
![[The National Conference of the Communist Party, Sofia, 類型 CPW]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPW-s.jpg)
26. April 窗口管理器: 空缺 篩孔: 13
![[International Stamp Exhibition PHILASERDICA '79, Sofia, 類型 CPQ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPQ-s.jpg)
![[International Stamp Exhibition PHILASERDICA '79, Sofia, 類型 CPR]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPR-s.jpg)
![[International Stamp Exhibition PHILASERDICA '79, Sofia, 類型 CPS]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPS-s.jpg)
![[International Stamp Exhibition PHILASERDICA '79, Sofia, 類型 CPT]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPT-s.jpg)
![[International Stamp Exhibition PHILASERDICA '79, Sofia, 類型 CPU]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPU-s.jpg)
![[International Stamp Exhibition PHILASERDICA '79, Sofia, 類型 CPV]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPV-s.jpg)
| 號碼 | 類型 | 面值 | 顏色 | 描述 |
|
|
|
|
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2678 | CPQ | 2St | 彩色 | (1,5 mill) | 0.26 | - | 0.26 | - | USD |
|
|
||||||
| 2679 | CPR | 5St | 彩色 | (800000) | 0.26 | - | 0.26 | - | USD |
|
|
||||||
| 2680 | CPS | 13St | 彩色 | (800000) | 0.53 | - | 0.26 | - | USD |
|
|
||||||
| 2681 | CPT | 23St | 彩色 | (500000) | 0.79 | - | 0.53 | - | USD |
|
|
||||||
| 2682 | CPU | 35St | 彩色 | (500000) | 1.05 | - | 0.79 | - | USD |
|
|
||||||
| 2683 | CPV | 53St | 彩色 | (100000) | 4.22 | - | 1.05 | - | USD |
|
|
||||||
| 2678‑2683 | 7.11 | - | 3.15 | - | USD |
29. April 窗口管理器: 空缺 篩孔: 13 x 13½
![[The 100th Anniversary of the Birth of Andrej Nikolov(1878-1959), 類型 CPX]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPX-s.jpg)
12. May 窗口管理器: 空缺 篩孔: 13
![[Struggle against High Blood Pressure, 類型 CQH]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQH-s.jpg)
19. May 窗口管理器: 空缺 篩孔: 13
![[Sailor Georgi Georgiev, 類型 CQG]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQG-s.jpg)
31. May 窗口管理器: 空缺 篩孔: 13¼ x 13
![[The World Festival of Youth and Students in Havanna, 類型 CPY]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPY-s.jpg)
1. June 窗口管理器: 空缺
![[Football World Cup - Argentina, 類型 ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/2688-b.jpg)
19. June 窗口管理器: 空缺 篩孔: 13
![[Paintings of the Famous Painters, 類型 CPZ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPZ-s.jpg)
![[Paintings of the Famous Painters, 類型 CQA]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQA-s.jpg)
![[Paintings of the Famous Painters, 類型 CQB]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQB-s.jpg)
![[Paintings of the Famous Painters, 類型 CQC]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQC-s.jpg)
![[Paintings of the Famous Painters, 類型 CQD]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQD-s.jpg)
![[Paintings of the Famous Painters, 類型 CQE]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQE-s.jpg)
![[Paintings of the Famous Painters, 類型 CQF]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQF-s.jpg)
| 號碼 | 類型 | 面值 | 顏色 | 描述 |
|
|
|
|
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2689 | CPZ | 13St | 彩色 | (500010) | 0.26 | - | 0.26 | - | USD |
|
|
||||||
| 2690 | CQA | 23St | 彩色 | (500010) | 0.26 | - | 0.26 | - | USD |
|
|
||||||
| 2691 | CQB | 25St | 彩色 | (500010) | 0.53 | - | 0.26 | - | USD |
|
|
||||||
| 2692 | CQC | 35St | 彩色 | (500010) | 0.53 | - | 0.26 | - | USD |
|
|
||||||
| 2693 | CQD | 43St | 彩色 | (500010) | 0.79 | - | 0.26 | - | USD |
|
|
||||||
| 2694 | CQE | 60St | 彩色 | (500010) | 0.79 | - | 0.53 | - | USD |
|
|
||||||
| 2695 | CQF | 80St | 彩色 | (300000) | 2.11 | - | 1.05 | - | USD |
|
|
||||||
| 2689‑2695 | 5.27 | - | 2.88 | - | USD |
27. June 窗口管理器: 空缺 篩孔: 13 x 13½
![[Flowers, 類型 CQI]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQI-s.jpg)
![[Flowers, 類型 CQJ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQJ-s.jpg)
![[Flowers, 類型 CQK]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQK-s.jpg)
![[Flowers, 類型 CQL]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQL-s.jpg)
![[Flowers, 類型 CQM]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQM-s.jpg)
![[Flowers, 類型 CQN]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQN-s.jpg)
| 號碼 | 類型 | 面值 | 顏色 | 描述 |
|
|
|
|
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2696 | CQI | 1St | 彩色 | Fritillaria stribrunyi | (1,5 mill) | 0.26 | - | 0.26 | - | USD |
|
|
|||||
| 2697 | CQJ | 2St | 彩色 | Fritillaria drenovsky | (1,5 mill) | 0.26 | - | 0.26 | - | USD |
|
|
|||||
| 2698 | CQK | 3St | 彩色 | Lilium rhodopaeum | (800000) | 0.26 | - | 0.26 | - | USD |
|
|
|||||
| 2699 | CQL | 13St | 彩色 | Tulipa urumovii | (500000) | 0.53 | - | 0.26 | - | USD |
|
|
|||||
| 2700 | CQM | 23St | 彩色 | Lilium jankae | (500000) | 0.53 | - | 0.26 | - | USD |
|
|
|||||
| 2701 | CQN | 43St | 彩色 | Tulipa rhodopaea | (266000) | 1.58 | - | 0.79 | - | USD |
|
|
|||||
| 2696‑2701 | 3.42 | - | 2.09 | - | USD |
13. July 窗口管理器: 空缺 篩孔: 13½ x 13
![[The International Esperanto Congress, Varna, 類型 CQW]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQW-s.jpg)
1. August 窗口管理器: 空缺 篩孔: 13
![[The 75th Anniversary of the Death of Goce Delcev(1872-1903), 類型 CRH]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRH-s.jpg)
1. August 窗口管理器: 空缺 篩孔: 13
![[The 75th Anniversary of the Ilinden and Preobrazenie Uprising, 類型 CRI]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRI-s.jpg)
17. August 窗口管理器: 空缺 篩孔: Imperforated
![[Paintings of the Famous Painters, 類型 ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/2705-b.jpg)
28. August 窗口管理器: 空缺 篩孔: 12½ x 12
![[International Stamp Exhibition PHILASERDICA '79, Sofia, 類型 ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/2706-b.jpg)
| 號碼 | 類型 | 面值 | 顏色 | 描述 |
|
|
|
|
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2706 | CQQ | 2St | 彩色 | (2,6 mill) | 0.26 | - | 0.26 | - | USD |
|
|
||||||
| 2707 | CQR | 5St | 彩色 | (1,12 mill) | 0.26 | - | 0.26 | - | USD |
|
|
||||||
| 2708 | CQS | 13St | 彩色 | (520000) | 0.26 | - | 0.26 | - | USD |
|
|
||||||
| 2709 | CQT | 23St | 彩色 | (180000) | 0.79 | - | 0.26 | - | USD |
|
|
||||||
| 2710 | CQU | 35St | 彩色 | (180000) | 0.79 | - | 0.26 | - | USD |
|
|
||||||
| 2711 | CQV | 53St | 彩色 | (180000) | 0.79 | - | 0.79 | - | USD |
|
|
||||||
| 2706‑2711 | Minisheet (187 x 105mm) | 6.33 | - | 6.33 | - | USD | |||||||||||
| 2706‑2711 | 3.15 | - | 2.09 | - | USD |
1. September 窗口管理器: 空缺 篩孔: 13 x 13½
![[Birds - Woodpeckers, 類型 CQX]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQX-s.jpg)
![[Birds - Woodpeckers, 類型 CQY]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQY-s.jpg)
![[Birds - Woodpeckers, 類型 CQZ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CQZ-s.jpg)
![[Birds - Woodpeckers, 類型 CRA]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRA-s.jpg)
![[Birds - Woodpeckers, 類型 CRB]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRB-s.jpg)
![[Birds - Woodpeckers, 類型 CRC]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRC-s.jpg)
| 號碼 | 類型 | 面值 | 顏色 | 描述 |
|
|
|
|
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2712 | CQX | 1St | 彩色 | Dryocopus martius | (1 mill) | 0.26 | - | 0.26 | - | USD |
|
|
|||||
| 2713 | CQY | 2St | 彩色 | Dendrocopos syriacus | (1 mill) | 0.26 | - | 0.26 | - | USD |
|
|
|||||
| 2714 | CQZ | 3St | 彩色 | Picoides tridactylus | (1 mill) | 0.26 | - | 0.26 | - | USD |
|
|
|||||
| 2715 | CRA | 13St | 彩色 | Dendrocopos medius | (500000) | 0.79 | - | 0.53 | - | USD |
|
|
|||||
| 2716 | CRB | 23St | 彩色 | Dendrocopos minor | (500000) | 1.05 | - | 0.53 | - | USD |
|
|
|||||
| 2717 | CRC | 43St | 彩色 | Picus viridis | (320000) | 3.16 | - | 1.58 | - | USD |
|
|
|||||
| 2712‑2717 | 5.78 | - | 3.42 | - | USD |
1. September 窗口管理器: 空缺 篩孔: 12 x 11¼
![[International Stamp Exhibition PRAGA `78 and PHILASERDICA `79, 類型 ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/2718-b.jpg)
3. September 窗口管理器: 空缺 篩孔: 13 x 13¼
![[International Fair, Plovdiv, 類型 CRJ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRJ-s.jpg)
5. September 窗口管理器: 空缺 篩孔: 13
![[The 55th Anniversary of the September Uprising, 類型 CRK]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRK-s.jpg)
18. September 窗口管理器: 空缺 篩孔: 13
![[The 150th Anniversary of the Birth of Hristo V. Danov, 類型 CRY]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRY-s.jpg)
20. September 窗口管理器: 空缺 篩孔: 13
![[The 60th Anniversary of the Vladaja Uprising, 類型 CRZ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRZ-s.jpg)
3. October 窗口管理器: 空缺 篩孔: 13 x 13¼
![[International Year for Action to Combat Racism, 類型 CRL]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRL-s.jpg)
3. October 窗口管理器: 空缺 篩孔: 13
![[Building a Gas line from Orenburg to West Soviet Union Border, 類型 CRM]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRM-s.jpg)
4. October 窗口管理器: 空缺 篩孔: 13 x 13¼
![[International Sport Acrobatics Championship, Sofia, 類型 CRN]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRN-s.jpg)
11. October 窗口管理器: 空缺 篩孔: 13
![[The 70th Anniversary of the Birth of Salvador Allende(1908-1973), 類型 CRO]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRO-s.jpg)
18. October 窗口管理器: 空缺 篩孔: 13
![[The 30th Anniversary of the Universal Declaration of Human Rights, 類型 CRP]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRP-s.jpg)
25. October 窗口管理器: 空缺 篩孔: 12 x 12¼
![[Bulgarian History - Paintings, 類型 CRQ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRQ-s.jpg)
![[Bulgarian History - Paintings, 類型 CRR]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRR-s.jpg)
![[Bulgarian History - Paintings, 類型 CRS]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRS-s.jpg)
![[Bulgarian History - Paintings, 類型 CRT]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRT-s.jpg)
![[Bulgarian History - Paintings, 類型 CRU]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRU-s.jpg)
1. November 窗口管理器: 空缺 篩孔: 13 x 13½
![[Preservation of the Architectural Heritage in Europe, 類型 ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/2736-b.jpg)
1. November 窗口管理器: 空缺 篩孔: 13
![[Ferry Boat Connection Varna - Ilichovsk, 類型 CRX]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CRX-s.jpg)
5. November 窗口管理器: 空缺 篩孔: 13 x 13½
![[International Stamp Exhibition "ESSEN '78" - Preservation of the Architectural Heritage in Europe Overprinted in Left and Right Side, 類型 ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/2739-b.jpg)
20. November 窗口管理器: 空缺 篩孔: 13
![[National Stamp Exhibition BULGARIA `78, 類型 CSA]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSA-s.jpg)
8. December 窗口管理器: 空缺 篩孔: 13
![[The 90th Anniversary of the "Kliment Ohridski" University, 類型 CSK]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSK-s.jpg)
12. December 窗口管理器: 空缺 篩孔: 13
![[The 200th Anniversary of the Birth of Nikola Karastojanov(1778-1874), 類型 CSM]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSM-s.jpg)
15. December 窗口管理器: 空缺 篩孔: 13
![[The 100th Anniversary of the National Library "Cyril and Methodios", 類型 CSB]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSB-s.jpg)
![[The 100th Anniversary of the National Library "Cyril and Methodios", 類型 CSC]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSC-s.jpg)
![[The 100th Anniversary of the National Library "Cyril and Methodios", 類型 CSD]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSD-s.jpg)
15. December 窗口管理器: 空缺
![[The 100th Anniversary of the National Library "Cyril and Methodios", 類型 ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/2747-b.jpg)
22. December 窗口管理器: 空缺 篩孔: 13
![[The 50th Anniversary of the Bulgarian Ballet, 類型 CSL]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSL-s.jpg)
22. December 窗口管理器: 空缺 篩孔: 13
![[New Year 1979, 類型 CSN]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSN-s.jpg)
![[New Year 1979, 類型 CSO]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSO-s.jpg)
30. December 窗口管理器: 空缺 篩孔: 13
![[International Stamp Exhibition PHILASERDICA `79. The 100th Anniversary of the Bulgarian Stamps - Stamps on Stamps, 類型 CSF]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSF-s.jpg)
![[International Stamp Exhibition PHILASERDICA `79. The 100th Anniversary of the Bulgarian Stamps - Stamps on Stamps, 類型 CSG]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSG-s.jpg)
![[International Stamp Exhibition PHILASERDICA `79. The 100th Anniversary of the Bulgarian Stamps - Stamps on Stamps, 類型 CSH]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSH-s.jpg)
![[International Stamp Exhibition PHILASERDICA `79. The 100th Anniversary of the Bulgarian Stamps - Stamps on Stamps, 類型 CSI]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSI-s.jpg)
![[International Stamp Exhibition PHILASERDICA `79. The 100th Anniversary of the Bulgarian Stamps - Stamps on Stamps, 類型 CSJ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSJ-s.jpg)
30. December 窗口管理器: 空缺 篩孔: 13
![[International Stamp Exhibition PHILASERDICA '79. The 100th Anniversary of Bulgarian Stamps - Stamps on Stamps, 類型 ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/2756-b.jpg)
30. December 窗口管理器: 空缺 篩孔: 13
![[International Stamp Exhibition PHILASERDICA '79. The 100th Anniversary of Bulgarian Stamps - Stamps on Stamps, 類型 ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/2756A-b.jpg)
