1950 was the first year that coins were struck by the newly-formed Federal Republic of Germany (Bundesrepublik Deutschland).
Rhat means coins from 1950 are quite common among collectors, so they don't carry a lot of extra value.sammler.com, a major German collectibles site, lists the following approximate retail values as of 04/2012:
"D" mint mark (München [Munich]):
Slightly worn - US$2.60
Almost no wear - US$13.00
Uncirculated - US$32.50
"F" (Stuttgart):
Slightly worn - $2.60
Almost no wear - $13.00
Uncirculated - $32.50
"G" (Karlsruhe):
Slightly worn - $2.60
Almost no wear - $13.00
Uncirculated - $32.50
"J" (Hamburg):
Slightly worn - $2.60
Almost no wear - $13.00
Uncirculated - $32.50
If the coin shows substantial wear it may only be worth a dollar or so.
No such denomination exists (Neither the Federal Republic of Germany or the Peoples Republic of Germany issued a coin of more than 10 Marks), so I am assuming you have a 50 Pfenning coin. All mints for this year range in value from 50 cents US in Very Fine Condition to $8USD in Uncirculated condition.
It's made of cupronickel. These were common circulation coins until 2002 when Germany adopted the euro. Today they have no exchange value but a nice specimen with minimal wear might retail for $2 to $3 depending on its mint mark.
1 Deutsche Mark
1950-2001
Copper-nickel - 5.5 g - ø 23.5 mm
It is 62.5% silver.
There is no such thing as a 1960 silver dollar coin.
There is 2.25 grams of silver in a 1960 dime.
1948
The Deutschmark
Since 2002 France has used the euro; euro coins don't contain any silver. From the end of WWII to 2002, a few franc-denominated coins contained silver: 5 FF, 83.5% silver, 1960 to 1970 10 FF, 90% silver, 1965 to 1974 50 FF, 90% silver, 1974 to 1980 100 FF, 90% silver, 1982 to 2002 (very limited circulation)
Frank Silver died in 1960.
1960 is not a rare date for Roosevelt dimes. Circulated, its value is determined by the fact that it's made of 90% silver. The price of silver changes a lot, so the best way to determine its melt value is to take the current price of silver and multiply it by 0.072.
The value is about $3.00 just for the silver
£1 is 2.75 deutschmarks
Namechange timeline... 1957 - The Blackjacks 1957 - The Quarrymen 1959 - Johnny and the Moondogs 1960 - The Beatals 1960 - The Silver Beetles 1960 - The Silver Beatles 1960 - The Beetles
Long Dong Silver was born in 1960.
Silver Dollar City was created in 1960.