- | 0.50b | car | — | — | Offset lithography | |
- | 1b | brn | Offset lithography | |||
- | 3b | brnol | Offset lithography | |||
- | 3b | grn | Offset lithography | |||
- | 5b | vio | Offset lithography |
- | 1b | Offset lithography | ||||
- | 5b | ol | Offset lithography |
- | 5b | grn | Posthorn overprint Bs 5 DS 21-IV-55 on Bs 3 | Offset lithography |
- | 5b | bl | plane over airport | Offset lithography |
- | 10b | airplanes | Offset lithography |
- | 5b | Offset lithography | ||||
- | 20b | Offset lithography |
X | 30c | blk & grn | oil derricks & General Ovando | Offset lithography |
X | 30c | ltbl & blk | President Villaroel & refinery | Offset lithography |
- | 30c | ltbl & blk | President Villaroel & refinery | — | — |