Curacao stamps perfins
| No. | Town | Firms | Initials | Years | |
| 01. | Willemstad | Curiels Bank | CB | 1927 - 1931 | Pic |
| 02. | Willemstad | Maduro Bank | MB | 1927 - 1951 | Pic |
Netherlands Antilles stamps perfins
| No. | Town | Firms | Initials | Years | |
| 01. | Willemstad | Maduro Bank | MB | 1948 - 1951 | Pic |
Last update: 2018.03.11
