目录
| 正面描述 | 登录 以查看详情 |
|---|---|
| 正面铭文 | 登录 以查看详情 |
| 背面描述 | 登录 以查看详情 |
| 背面铭文 | 登录 以查看详情 |
| 签名 | 登录 以查看详情 |
| 防伪类型 | Security thread, Colour-shifting ink, Watermark |
| 防伪描述 | Vertical windowed security thread with colour-shifting effect running through the centre-right of the note; denomination numeral '20' in optically variable ink on the obverse; electrotype watermark of the Central Bank emblem visible when held to light. |
| 变体 | 登录 以查看详情 |
| 备注 |
Oman's switch to hybrid polymer-paper substrate for this denomination was a deliberate hedging strategy — the Central Bank had trialled full polymer on lower values but retained the familiar tactile quality of cotton-fibre stock for higher denominations, with hybrid offering a workable compromise on durability without fully abandoning the traditional feel that Omani users associate with prestige notes.
The TBB#243 reference places this within the 2020 commemorative refresh cycle, though it circulates as a standard issue.