It is on the edge of the coin now.
There is no such thing as a 1969 silver dollar. The last true silver dollars were the Peace Dollars minted last in 1935, and then the Eisenhower Dollar was struck in copper-nickel using the same dimensions as the previous silver dollars but wasn't struck till 1971.
The Actual Silver Weight (except for Trade Dollars) of one dollar U.S. coins from 1840 to 1935 is .77344oz of pure silver.
US silver dollars were first made in 1794. Production of them was suspended at times since then. The last true silver dollar for circulation was minted in 1935. Even though when they were resumed in 1971 they no longer contained silver many people still refered to them as silver dollars. With the change to a bronze dollar coin the term "silver" is not used except for the older and bigger dollar coins.
No, it is not true. Dollar coins in the United States do have the phrase "In God We Trust" on them. This phrase has been included on U.S. coins since the 1860s.
True silver dollars dated 1935 and earlier were struck in an alloy of 90% silver and 10% copper. Note that modern circulation $1 coins don't contain any silver.
There are .7736 troy ounces in United States silver dollars (Morgan, Peace silver dollars). That worked out to the price of silver being fixed at $1.29/ounce. Troy ounces are heavier than avoirdupois ounces (31.1g vs. ~28g).
One American Silver eagle dollar will make an ounce of silver. Only silver dollars dated 1935 and older contain silver. They contain about .77 troy ounces of silver. So about 1.3 Silver dollars 1935 and older would make an ounce of silver.
In order to have a true value, you must have a date to compare it to. For example, $1.10 in 2009 is the same as $0.16 in 1964. How do you figure this? If the dollar were worth 16 cents it would buy 1.6 dimes. Sense the dollar will not buy even one '64 silver dime, how can it be worth 16 cents?
Please post a new and rephrased question. You're asking if a Carson City dollar is a Carson City dollar, which is of course ALWAYS true.
Please check again and post a new question. The US didn't mint any $1 coins from 1936 to 1970 inclusive. There is no such thing, the last true silver dollar was minted in 1935 and silver dollar sized coins struck in base metal weren't made until 1971 when the Eisenhower dollar was struck.
All true silver dollars show a woman personifying liberty. Though in the 1970s the mint made a coin the same size as the old silver dollars featuring Eisenhower on the obverse but those coins intended for circulation contain no silver.
True a silver atom only has pure silver atoms