What us mints stopped minting 1 cent coins and when?

Question

i collect pennys i need to know when they stopped minting pennys at each mint

Answer 1

It's nice to have a hobby.

There are lots of coin value guides, printed and online.  They will generally show the number of coins struck at each mint for each year.

Another good source is the US Mint web site.

http://www.mint.gov/