It's Dollar not dollor and the coin is a Ben Franklin Half dollar not a "liberty" half dollar and value is likely $5.00 just for the silver, only high grade mint state coins have better values.
A 90% silver (Pre-1965) Half Dollar weighs 12.50 grams, 1965 to date 11.50 grams
1794 was first year of issue.
Sacagawea is on the $1 coin, not the half. The denomination is DOLLAR, not DOLLOR. She was chosen to honor her service guiding the Lewis and Clark expedition that explored North America for the new United States.
The 1942 Walking Liberty half dollar is a very common date coin of the series. Average circulated coins are value at $17.00-$18.00
1.324
It's still worth 50 cents.
1 dollor
1000 dollor
like 99 cents to a dollor
219 million dollor
1 dollor