At least $0.01 Australian.Beyond that it's virtually impossible to tell sight unseen. You would need to take it to a dealer.
That generic description could apply to both a 1942 half-dollar and a dime. Please see the appropriate question for more information: "What is the value of a 1942 US half dollar?" "What is the value of a 1942 Mercury dime?"
You need to be more specific. First, what country are we talking about? Many countries have (or had) currencies known as the Franc. Secondly, if this is a coin, you need to provide the year and an estimate of condition (for example, a 1843 French 1 Franc coin that is well-worn).
A 1996 Republique Francaise one half Franc is no longer in circulation and has no monetary value. It may have some value to collectors, but it would likely be minimal.
I just got a 1910 one half Swiss franc in a pile of foreign coins.
The US did not make half cents in 19422. Check the date again.
That was a standard circulation issue that's readily available even though France adopted the euro in 2002. The franc was worth 12 to 14 U.S. cents so your coin has a face value of 6 or 7 cents.
1 and a half jews
2.319.719 coins of this type (Cérès) were struck in 1882. Value : about 15 dollars, but it could be more if the coin is in "uncirculated" state.
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
Nothing. Modified coins have no collector value.
It's a Walking Liberty Half Dollar not a Standing Liberty half dollar and the value is about $6.00