I suggest you order extras. When requesting the records, make a note at the top of the form, asking for ALL records. Give them as much information as possible. Too much information is better than too little. Remember, any information you give them is going to help them locate the records you need.
Some soldiers have records filed under different spellings of their name.
If the soldier has records listed under different spellings, I have included those in the indexes. Be sure to put all spellings on the form. Some soldiers fought in more than one regiment or company. You must include all of them. They will only send records on the regiment and company you ask for.