Flag of Mauritania Flag of Mauritania The flag of Mauritania is a green field containing a gold star and crescent, with a red stripe at the top and bottom of the field. The original national flag was introduced under the instructions of President Moktar Ould Daddah and the constitution of 22 March 1959 and was adopted on 1 April 1959. On 5 August 2017, a referendum was held by President Mohamed Ould Abdel Aziz to change the national flag, abolish the senate, and other constitutional amendments. The referendum was successful, and the new flag, including two red stripes, which represent "the efforts and
Flag of Austria in the reign of Emperor Joseph II, the Austrian, later Austro-Hungarian Navy used a naval ensign ("Marineflagge") based on the red-white-red colours, and augmented with a shield of similar colours. Both of these flags became obsolete with Austria-Hungary's dissolution in 1918, and the newly formed rump state of German Austria adopted the red-white-red triband as its national flag. The Austrian flag has been the main motif of many collector coins. One of the most recent examples is the 20 euro Post War Period coin, issued by the Republic of Austria on 17 September 2003. The obverse of this coin shows