Graduated from the national education center in Washington dc1993-94 school has since closed need proof that I attended. Do not have my diploma lost in flood

Try contacting the board of education in your area.

This site gives a contact info for closed schools, including the National Education Center:

How to Get Records for Closed Career Schools — TWC (http://www.twc.state.tx.us/svcs/propschools/how-get-records-closed-career-schools.html#mo)