Assuming the coin is circulated and has no mintmark, the 1907 Barber Half dollar is a fairly common date of the series. For an accurate assessment of value the coin needs to be seen and graded. Most coins show very heavy wear. In general retail values for low grade coins are $18.00-$35.00, better grade are $85.00-$185.00 and coins showing almost no wear run from $300.00-$400.00. Values are a market average and only for coins in collectible condition, coins that are bent, corroded, scratched, used as jewelery or have been cleaned have far less value if any to a collector or dealer.
The average value of circulated half dollars is $300.00- $500.00
For a circulated 1966 Kennedy half the value is only for silver about $1.00
About $6 for its silver content
The 1943 Walking Liberty half dollar is the high mintage of the series with an average value of $5.00 to $8.00 in circulated condition.
Eisenhower was on the dollar, and Kennedy is on the half dollar. Either way, any circulated bicentennial coin is worth face value.
Retail is $12.00-$15.00 for a 1907 Barber half dollar showing heavy wear.
The average value of circulated half dollars is $300.00- $500.00
For a circulated 1966 Kennedy half the value is only for silver about $1.00
the 1972 Kennedy half dollar is worth 50 cents in circulated condition, or about a dollar in uncirculated condition
Check that coin again. Eisenhower was on a large dollar, and Kennedy is on the half dollar. Either way, a circulated specimen is worth face value.
About $6 for its silver content
The 1943 Walking Liberty half dollar is the high mintage of the series with an average value of $5.00 to $8.00 in circulated condition.
Eisenhower was on the dollar, and Kennedy is on the half dollar. Either way, any circulated bicentennial coin is worth face value.
In average circulated condition, $14.00-$22.00
The coin is valued at $18.00 in average circulated condition.
The value of a US 1964 half dollar in circulated condition is around $10. in uncirculated condition they are worth around $16.
Assuming it's circulated and has no mintmark. Values for average circulated Walking Liberty coins are $16.00-$75.00.