| Set Issue |
| BOL2/1925-03-01/01/IS/000/N1 |
| Tiahuanacu Gate to the Sun 1925 unofficial Release |
 |
| BOL21925030101ST001U1 |
| Stamp |
|
 |
| BOL21925030101ST002U1 |
| Stamp |
|
 |
| BOL21925030101ST003U1 |
| Stamp |
|
 |
| BOL21925030101ST004U1 |
| Stamp |
|
 |
| BOL21925030101ST005U1 |
| Stamp |
|
 |
| BOL21925030101ST006U1 |
| Stamp |
|
 |
| BOL21925030101ST007U1 |
| Stamp |
|
 |
| BOL21925030101ST008U1 |
| Stamp |
|
 |
| BOL21925030101ST009U1 |
| Stamp |
|
 |
| BOL21925030101ST010U1 |
| Stamp |
|
 |
| BOL21925030101ST011U1 |
| Stamp |
|
 |
| BOL21925030101ST012U1 |
| Stamp |
|
 |
| BOL21925030101ST013U1 |
| Stamp |
|
 |
| BOL21925030101ST014U1 |
| Stamp |
|
 |
| BOL21925030101ST015U1 |
| Stamp |
|
 |
| BOL21925030101ST016U1 |
| Stamp |
|
 |
| BOL21925030101ST017U1 |
| Stamp |
|
 |
| BOL21925030101ST018U1 |
| Stamp |
|
 |
| BOL21925030101ST019U1 |
| Stamp |
|
| |
| Relations: |
| (GA) Advance Issue |
| BOL2/1960-12-17/01/IS/000/N1 |
| Tiahuanacu Gate to the Sun 1960 black Surcharge |
 |
| BOL21960121701ST001S1 |
| Stamp |
|
 |
| BOL21960121701ST002S1 |
| Stamp |
|
 |
| BOL21960121701ST003S1 |
| Stamp |
|
 |
| BOL21960121701ST004S1 |
| Stamp |
|