If the coin is a US nickel, the date 1905 can only be a Liberty Head nickel and mintmarks were not used until 1912 the last year it was made and no "G" mintmarks exist. Look at the coin again and post new question.
It's the usual practice of this site to answer a single question at a time. Please see:"What is the value of a 1940 US nickel?""What is the value of a 1942 US nickel?""What is the value of a 1944 US nickel?"
5 cents at most at this economy 1
Please don't assume that because a coin is old it has to be made out of silver. These coins are called "nickels" because ... they're made from nickel (and copper). There's more information at the Related Question.
You need to look at the coin again. The first Indian Head nickel was struck in 1913. Post new question.
If the coin is a US nickel, the date 1905 can only be a Liberty Head nickel and mintmarks were not used until 1912 the last year it was made and no "G" mintmarks exist. Look at the coin again and post new question.
Please don't assume that because a coin is old it has to be made of silver. Except for so-called "War nickels" made from 1942 to 1945, all US nickels are made of an alloy of 75% copper and 25% nickel, and do not contain any silver.Please see the question "What is the value of a 1905 US nickel?" for more information.
The 1905 Liberty Head nickel is considered common. Most circulated examples show heavy wear and have values of $1.00-$3.00.
It's the usual practice of this site to answer a single question at a time. Please see:"What is the value of a 1940 US nickel?""What is the value of a 1942 US nickel?""What is the value of a 1944 US nickel?"
5 cents at most at this economy 1
Please don't assume that because a coin is old it has to be made out of silver. These coins are called "nickels" because ... they're made from nickel (and copper). There's more information at the Related Question.
You need to look at the coin again. The first Indian Head nickel was struck in 1913. Post new question.
A 1905 Indian Head cent in average circulated condition has a retail value of $1.00$3.00
A Liberty head nickel, I'm guessing. The value is between $2 and $125. In the future, please add the condition of the coin so I can value it more precisely for you.
This design is called either a buffalo nickel or an Indian head nickel; both names are about equally common. Please see the question "What is the value of a 1919 US nickel?" for more information.
The US nickel was first issued in 1866. Please double-check your coin.
You need to give us the denomination and country of origin. There's a huge difference in value between a farthing dated 1905 and a 1905 Sovereign.