This question - as it is posed - is impossible to answer. 1) Firstly one should know which country it comes from. Several different countries, France (Republique Française) , Switzerland (Confoederatie Helvetia) and Belgium (Republique Belgique) to name but three, used or still use (Switzerland e.g.) the Franc. But numerous French-African provinces used the Franc. 2) It also depends on the material: Silver, Billon (a silver and copper mixture to describe it simply), Copper, Copper-Nickel or other material. 3) The final question is the condition - is it very worn ? Well circulated? Hardly circulated ? Mint state ? How has it been stored since you received it ? Coins should never simply be chucked into a box along with other coins or metallic object because this causes scratches, and also contaminates other objects with dirt, sweat (acid !) from fingers and verdigris which could lead you to looking in the box one day and finding nothing but a pile of rotted metal.
Many of the coins are valued at a price close to $4 each. The exact price will depend upon the condition of the coin.
More information is needed. France used francs up until 2002, not marks. Marks were used in Germany. Please post a new question with the coin's denomination and amount of wear. Thanks!
Please tell us what the denomination is. It will be in francs or centimes.
1965 half-franc coins are nickel and are worth a couple of cents. They are a common date and not silver.
There is no 29 Franc gold coin. If you mean 20 francs it is worth about $250.
About 45¢.
10 dollars
This was a common coin until France switched to euros in 2002. At the time it was worth around $1.
There is no such coin as a Tunisian 90 francs. However, a 1950 Tunisian 50 cent franc is worth about 7.40 US dollars.
EBay has one listed for $8.00 US.
A coin collector is going to buy my coin , I want to know what the value of this coin, it is a 1953 gold coin ,50 franks
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.
In 1977, the French used the franc. A 1977 50 francs coin is worth just under 15 US dollars. The silver content of the coin is worth 11 US dollars alone.
36,000 Swiss francs = 33,740 US dollars. There are no French/Belgian francs
one US dollar is worth 1.02 Swiss francs
A denomination is needed, post new question.