| Issuer | Brunei |
| Year | 1968-1977 |
| Type | Standard circulation coins |
| Value | 1 Sen |
| Currency | Ringgit / Dollar (1967-date) |
| Composition | Bronze (97% Copper, 0.5% Tin, 2.5% Zinc) |
| Weight | 1.94 g |
| Dimensions | 17.7 mm |
| Thickness | 1.0 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Christopher Ironside |
| In circulation to | |
| Reference(s) | KM#9, Schön#12 |
| Obverse description | Right facing bust of Sultan Hassanal Bolkiah. |
| Obverse script | Latin |
| Obverse lettering | SULTAN HASSANAL BOLKIAH I |
| Reverse description | Native design, denomination below, date at right |
| Reverse script | Latin |
| Reverse lettering | KERAJAAN BRUNEI · 1974
· 1 SEN · (Translation: Kingdom of Brunei) |
| Edge | Smooth |
| Mint | Royal Mint (Tower Hill), London,United Kingdom (1810-1975) Royal Mint, Llantrisant, United Kingdom (1968-date) |
| Mintage | 1968 - London Mint - 60 000 1970 - London Mint - 140 000 1970 - London Mint; Proof - 4 000 1971 - Llantrisant Mint - 400 000 1973 - Minted in 1972; Llantrisant Mint - 120 000 1974 - Minted in 1973-1975; Llantrisant Mint - 640 000 1976 - Minted in 1975; Llantrisant Mint - 140 000 1977 - Minted in 1976; Llantrisant Mint - 140 000 |
| Catalog ID | 7493692530 |
| Comments |
