Assuming the coin is circulated and has no mintmark. The 1923 Peace dollar is so common, circulated examples are only $30.00-$39.00 retail.
Not a Morgan dollar, last year was 1921. You have a 1923 Peace dollar that is very common and has values of $25.00-$27.00 in circulated condition.
All 1923 $10 bills were issued as United States Notes, not silver certificates. Please see the generic question "What is the value of a 1923 US 10 dollar bill?" for more information.
That date makes it a Peace dollar. The obverse features a young Lady Liberty, wearing a pointed crown, similar to that found on the Statue of Liberty. The reverse shows a bald eagle perched on an olive branch.
Take it to a US currency collector.
Please check your bill again and post a new, separate question. The last US $100 silver certificates were dated 1891, and no $100 bills were printed in 1923.
A 1923 silver dollar weighs about 26.73 grams.
The mintmark if it has one, is between the word ONE and the tip of the eagle's tail.
The 1923 Peace Dollar contains 90% silver and 10% copper.
You're describing a 1923 US Peace dollar, called that because it was struck to commemorate the end of WWI. There's more information at the question "What is the value of a 1923 US silver dollar?"
.77344 Troy ounces
No such thing as a "Eagle Mark" on any US coin. If you mean a mintmark? They are little tiny letters on the reverse of the coin, and can only be a D or S on this coin.
The value is just for the silver in the coin
The 1923 Peace dollar is so very common, retail values for circulated coins are $37.00-$40.00
The only bill fitting that description is a silver certificate. Please see the question "What is the value of a 1923 US 1 dollar silver certificate?" for more information.
Only one type of silver dollar exist dated 1923 and it's a PEACE dollar. No such thing as a flowing hair or non-flowing hair.
wats the valu 1923 and 1921 e. pluribus unum
Not a Morgan dollar, last year was 1921. You have a 1923 Peace dollar that is very common and has values of $25.00-$27.00 in circulated condition.