Solomon Islands
| Country: | Solomon Islands |
| Type: | Postage stamps |
| Series: | 150th Anniversary of the Penny Black |
| Nominal: | 50 c |
| Year: | 1990 |
| Perforation: | comb 14 |
150th Anniversary of the Penny Black
 Postman, mail van |  Solomon Islands Post Office |  Solomon Islands First stamp |  Young philatelist |
 Solomon Islands old stamps |