There's no silver in the 1965 dime. It's mostly copper with a bit of nickel, and weighs 2.268 grams.
"ASW" means "Actual Silver Weight", and refers to the weight of the silver (in troy ounces) in the coin. To get the "melt value" of a silver coin (that is, the value of the silver in the coin melted down, without regard to any numistmatic value the coin might have), you would multiply the ASW by the current value of a troy ounce of silver ($19.92 as of March 2, 2008). By the way, the concept of "AGW" and "APW" (for "Actual Gold Weight" and "Actual Platinum Weight", respectively) is exactly the same.
Each 100 Pesos coin contains .6429 oz. of actual Silver weight. They currently sell for around $13 in almost uncirculated condition.
Kennedy half dollars minted 1965-70 are 40% silver by content and weigh 11.5 grams. That makes 4.6 grams of silver per coin. One troy ounce contains 31.1 grams, so there are 0.148 ounces of silver per coin.
The ASW (Actual Silver Weight) of the coin is .77344oz of pure silver. All Morgan an Peace dollars have this amount of silver.
It is .900 fine or 90% pure silver, for a Actual Silver Weight (ASW) of 0.7734 Troy oz.
Yes, like all half dollars minted before 1965, the Booker T Washington half dollar is 90% silver.
Each coin has a actual silver weight of .7523 ounces of pure silver and measures 38 mm in diameter.
The only coins issued for circulation after 1964 to contain any silver were kennedy half dollars (1965-1970). They are 40% silver not 90% with an Actual Silver Weght (ASW) of .1479oz of pure silver. No other U.S. coins made for general circulation from 1965 to date have any silver in them.
A silver pattern crown coin is a British coin that was produced between 1707 and 1965. This coin is made of silver and has a profile picture of Queen Victoria on it.
All U.S. silver dollars from 1840 to 1935 contain the same amount of silver. They are 90% silver and 10% copper with an Actual Silver Weight (ASW) of .77344oz of pure silver.
If the coin is so worn that you cannot read it, it is a junk coin. It is only worth the silver weight, if it is silver.
US dimes from 1965 to date are copper-nickel not silver. The coin is face value.