20 Sen - Omar Ali Saifuddin III
€12,109.00
| Issuer | Brunei |
| Year | 1967 |
| Type | Standard circulation coins |
| Value | 20 Sen |
| Currency | Ringgit / Dollar (1967-date) |
| Composition | Copper-nickel (75% Copper, 25% Nickel) |
| Weight | 5.65 g |
| Dimensions | 24 mm |
| Thickness | 1.7 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Christopher Ironside |
| In circulation to | |
| Reference(s) | KM#7, Schön#10 |