https://www.answers.com/us-history/1923_dollar_coin_how_much_is_it_worth
1923 dollar coin how much is it worth? - Answers
The value of a 1923 dollar coin, specifically the Peace Dollar, can vary significantly based on its condition and market demand. Generally, these coins are...
how much is it worth1923 dollarcoinanswers
https://www.answers.com/us-history/What_is_the_value_of_a_1923_large_1_dollar_silver_certificate
What is the value of a 1923 large 1 dollar silver certificate? - Answers
well-worn = $20 lightly worn = $40 crisp uncirculated = $60
https://www.answers.com/us-history/What_is_the_value_of_a_1923_Peace_Dollar_misprint_with_a_line_through_the_S_in_states
What is the value of a 1923 Peace Dollar misprint with a line through the S in states? - Answers
From the description it would seem as though the line through the "S" is the result of a die crack or a scratch on the die. This would create the line you have...