| SCWPM | Piece Code | Date | Serie | Amount |
|---|---|---|---|---|
| Note | ||||
| P71 | bbcv20bs-ga01-a8 | Octubre 20 1987 | A8 | 30,000,000 |
| P71 | bbcv20bs-ga01-b8 | Octubre 20 1987 | B8 | 30,000,000 |
| P71 | bbcv20bs-ga01-c8 | Octubre 20 1987 | C8 | 10,000,000 |
| SCWPM | Piece Code | Date | Serie | Amount |
|---|---|---|---|---|
| Note | ||||
| N/L | bbcv20bs-ga01p | Octubre 20 1987 | A8 | - |
| Reverse only print proof | ||||
| N/L | bbcv20bs-ga01s (C) | Octubre 20 1987 | A8 | - |
| No Specimen stamp | ||||
| N/L | bbcv20bs-ga01s2 | Octubre 20 1987 | A8 | - |
| Stamped on both faces "MUESTRA SIN VALOR" «sample with no value» in red (not perfored). Unnumbered specimen | ||||