In the US, there will be a mint mark on the coin if it was minted in Denver or San Francisco (the letter D or S respectively). If there is no mint mark, it was minted in Philadelphia.
The exception to this is that coins minted from 1965-67 don't have mint marks even if they were minted outside of Philadelphia, so for those years you can't really tell.
There is no way to enlarge a penny. In fact, because pennies are made of a metal, they cannot be enlarged or made smaller.
it depends, penny's are made for fast cruising while stereo vinyl cruisers are made for cruising but are better for tricks. vinyl cruisers are cheaper but penny is the way to go.
You can tell if a penny is made out of zinc or copper by the date on the penny. If the date is before 1982 then the penny is 95% copper. Pennies dated 1983 or later are 97.5% zinc with a thin copper coating.
It depends on the coin's date, and sometimes its weight. In some cases it can be complicated to determine a cent's / penny's composition because changes have been made in the middle of a minting year. Even though it's not Answers.com policy to say "use the Internet", that may be your best approach because of the complexity of searching dates and compositions.
weigh the penny on a scale to the nearest gram
The penny is made out of copper.
The first penny loafers was made in 1930
Test it with a magnet. 1943 steel cents are magnetic. 1944 copper cents are not.
the 1861 Confederate penny was made of copper or nickel
No. The U.S. has never made a silver penny.
rub your fingers on the face side, if there's oil present on your finger or face it will make the copper shiny. If the face turns shiny, it's made of copper.
A Penny saved is a penny earned, as you would not have it any other way