Correct these errors while making sentence-level revisions.
There are several. Among others: 1909-S 1909-S VDB 1914-D and these errors: 1922 "plain" 1943 copper 1944 steel 1955 double-die
Please post a new, separate question with more information describing the misprint. Paper currency is subject to several kinds of errors and each has a different value.
Please post a new question with more details. There are dozens of possible minting errors ranging from filled dies to clipped planchets and off-metal strikes. Values can range from only a bit above face to several hundred dollars.
For an accurate assessment the coin needs to be seen by a coin dealer, some errors can be very valuable.
My guess is that it looks as if it's spelled "LIBIERTY" or something similar. It's not a misspelling, it's what's called a minor die error. In the mid-1950s the demand for cents increased and the Mint had a lot of trouble keeping up. Dies tended to develop little cracks that allowed extra metal to flow into places where it wasn't supposed to be. There are dozens of similar die errors on 1956 and 1957 cents, ranging from what look like "fangs" on Lincoln's upper teeth to 5 digits in the date. Most are only worth slight premiums above face value.
A good time to make the corrections is before the essay is submitted.
Putting too many commas, putting commas on the wrong places and puting no commas.
No, misspelled words are not part of punctuation. Punctuation refers to the marks or symbols used in writing to clarify the meaning, such as periods, commas, and question marks. Misspelled words are errors in spelling and do not fall under the category of punctuation.
typos
Just do your best.
What fun would that be for me if there were no spelling errors to correct? (I'm the Supervisor of the Grammar Spelling and Punctuation section!)
There are a couple of questions :)
Either it's correct, or there's an error - there are no "correct errors".
auto correct
detect the errors and make it correct
detect the errors and make it correct
Knowing the rules. Commas have a lot of rules. I make mistakes with commas all the time, but I usually catch them when I'm proofreading. Apostrophes are fairly easy. They create possessive words and form contractions. The apostrophe rules might become complicated when forming plural possessive. A style guide can help you through those times.