copper-nickel and its worth 2.00$
RF - Republique Francaise (= French Republic).
No, a 5 centavos coin does not contain any silver. It is typically made from a base metal such as copper or nickel.
If about half the coin is blank perhaps about 2-3 dollars. If it's over half up to maybe $5.
The U.S.A. 5 cent coin is 5 gram Other countries also use a 5 Cent coin though, and it was not mentioned in the question which country. Example: the Australia 5 cent coin is 2.83 gram
On the 1962-66 issue 5 Francs, the date is printed on the front (the side with Louis Pasteur on the left and a house on the right), just off-centre towards the bottom - just below the steps at the front of the house.
Flour.
A 1968 Confoederatio Helvetica coin 5 francs is worth between 5 and 20 US dollars. The value depends on the condition of the coin.
value is 5 francs
About 45¢.
The 5 Franc coins from the 1800s are called 5 Francs.
Silver
The O is in fact a G for Belgie. Your coin is probably a Belgium 5 Francs (1986-1993).
5 francs are worth $5.21 dollars in the US, however the coin is no longer used, because most of Europe changed to Euros in 2002.
5F stands for 5 Francs, the currency of France before the conversion to the Euro.
RF - Republique Francaise (= French Republic).
A coin shop near me sells low-value obsolete coins at 25 cents, or 5 for a dollar.
This was a common coin until France switched to euros in 2002. At the time it was worth around $1.