Flag of Germany
When Heinrich XI, Prince Reuss of Greiz was appointed by Joseph II, Holy Roman Emperor to rule the then-new Principality of Reuss-Greiz on 12 May 1778, the flag adopted by the "Fürstentum Reuß-Greiz" was the first-ever appearance of the black-red-gold tricolour in its modern arrangement in any sovereign state within what today comprises Germany – the Reuss elder line that ruled the principality used a flag whose proportions were close to a "nearly square"-shape 4:5 hoist/fly ratio, instead of the modern German flag's 3:5 figure.
Vehicle registration plates of Germany
The present German number plate format has been in use since 1994. As with many plates for countries within the European Union, a blue strip on the left shows a shortened country code in white text (D for = Germany) and the Flag of Europe (12 golden stars forming a circle on a blue background).