Your bill is one of the more valuable examples of Weimar Republic inflation currency. sammler.com, a major German collectibles site, lists the following values as of 03/2012:
> Average condition, with circulation wear: about €10, or roughly USD 13.50
> Brand-new condition: about €30, or $40.
"Milliard" is the old term for what's currently called a billion in most countries; i.e. zwanzig Milliarden = 20,000,000,000 . That absurd figure was the result of rampant hyperinflation in Germany due in part to post-WWI reparations. At the worst point bills with denominations in the million millions (1012) were being printed to keep up with skyrocketing prices.
what is the value of the German mark coin with horse on back dated 1923
6 million jews
German money from before World War 1 is no longer legal tender. Its value as a collectible is only a few dollars unless it is uncirculated or nearly uncirculated.
To establish the value you really need an expert appraisal. I'd suggest asking a major auction house. Joncey
Value of British banknote during reign of King George III - dated October 1773 ?
You may want to check the correct number of zeros in your question, as this 2 billion ("zwei milliarden") denomination is not listed on any collectors' site. If there is one zero missing in your number, the twenty billion note might be worth between 15 and 30 US dollars, depending on quality.
If it's dated 2006, that makes it a euro coin, and it's worth face value. In US dollars, it converts to 2.6 cents.
$350,000
I don't know the value. I have 2 watercolors by the same artist dated 1968. Anybody?
The Irish coins are part of a redundant currency and have little or no value. See the related questions for the English coins.
The US did not mint any half dollars dated 1800.
Face value unless it is crisp and unfolded.