| Added by |
 Aidan Work
|
| General Description | Perlis 1991 50 Sen postal order. 3rd. of July 1991. Poundage - 5 Sen. Issued at Kaki Bukit. Cashed at Kuala Lumpur on 30th. of September 1991. |
| Front Description | 'Pos' logo at top left. |
| Back Description | Regulations in Bahasa Melayu at top. Black handstamp at bottom left. An uncancelled Malaysian 40 Sen stamp at bottom right. |
| Catalog prices | No catalog prices set yet |
