<p>For the optional letter, do we just enclose it in an envelope and mail it the admissions office? Or do we have to write anything indicating what it is..... 'cause if we just send it without any information, won't they get confused? Haha thanks. (This might be a stupid question..)</p>
<p>Wow…I really wish I remember the answer to this question. I had one of my teachers submit the optional letter to Duke last year, and I can’t remember doing anything (in terms of identifying myself) other than writing my return address outside of the envelope. You might want to contact Duke just to make sure there’s nothing else you might need to include.</p>
<p>put your name, school and address on the top of the page…or tell the writer to do that</p>