Flour.
About 45¢.
copper-nickel and its worth 2.00$
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
The 5 Franc coins from the 1800s are called 5 Francs.
The O is in fact a G for Belgie. Your coin is probably a Belgium 5 Francs (1986-1993).
Silver
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.
5 francs are around 5 dollars... sorry if you expected more :-( . The interesting thing here (not applying for you though) is that this relatively big coin was made of silver before 1968... all 5 fr until 1967 are therefore worth a bit more.
5F stands for 5 Francs, the currency of France before the conversion to the Euro.
RF - Republique Francaise (= French Republic).
The value of a 1918 5 francs coin with a hole in the middle depends on its condition and rarity, but generally, coins with holes are worth less than those in unaltered condition. Typically, a 1918 5 francs coin might range from a few dollars to around $20 or more, but the hole could reduce its value significantly. For an accurate assessment, it’s best to consult a coin dealer or an online auction platform.