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Year 1923
9 series
| Year | Series | Vol. | Page | Stamps |
|---|---|---|---|---|
| 1923 | Gral. José de San Martín | 2 | 67 | 106 |
| 1923 | S.O. - Gral. José de San Martín | OM | 28 | 12 |
| 1923 | S.O. - Gral. José de San Martín | OM | 44 | 22 |
| 1923 | S.O. - Gral. José de San Martín | OM | 59 | 20 |
| 1923 | S.O. - Gral. José de San Martín | OM | 73 | 30 |
| 1923 | S.O. - Gral. José de San Martín | OM | 93 | 55 |
| 1923 | S.O. - Gral. José de San Martín | OM | 114 | 39 |
| 1923 | S.O. - Gral. José de San Martín | OM | 127 | 33 |
| 1923 | S.O. - Gral. José de San Martín | OM | 139 | 39 |
