https://www.answers.com/us-history/What_mint_is_the_P_on_a_1943_nickel
What mint is the P on a 1943 nickel? - Answers
Philadelphia. During WWII the main mint placed a mintmark on the nickels because they had a 35% weight silver content.
the pon a1943 nickelmintanswers
https://www.answers.com/us-history/How_much_is_a_1943_mis-struck_nickel
How much is a 1943 mis-struck nickel? - Answers
Please post a new question with an explanation of what makes the coin appear to be mis-struck
how muchis a1943misstruck