The value of a Confoederatio 10 Franc note can vary based on its condition, rarity, and demand among collectors. Generally, it is worth more than its face value if it is in good condition and sought after by collectors. For an exact price, it's best to check recent auction results or consult a currency collector or dealer.
Silver
You have a coin from Switzerland (The Helvetian Confederation, to the Swiss). Anything that new is almost certainly only worth face value. You didn't state the coin's denomination - an important piece of information - but exchange rates in early 2010 have been in the range of CHF 1 = US$ 0.90
in circulated condition about 10 cents
Many of the coins are valued at a price close to $5 each. The exact amount will vary depending upon the wear and tear of each coin.
How much is a 2972 2fr coin worth
1000000 dollars
About $1.20 USD
A 1912 is worth lots more than a 1935 : until 1928 they weighed 25 grams, then they were made smaller - 15 grams. Both are 0.835 purity (83.5% silver) - so the old ones contain 0.7234 troy ounces of silver; newer ones, only 0.4027 oz silver. To find out how much 1 ounce of silver is worth right now,
About $1.20 USD
more than u dat's fr sure
2 Fr. u kunama
The full inscription is Confoederatio Helvetica, which is Latin for "Confederation of Switzerland". A 1993 date means the coin is made of copper-nickel, not silver, so if it's been in circulation it's not worth anything extra. As of mid-2012 it would be worth about US$2 in exchange.