Fire was located in the 2nd floor of a 3 story mixed occupancy that was attached to numerous storefronts. Numerous mutual aid was recieved from Picatinny Arsennal, Rockaway Twp, and Dover as this had the potential to take the whole row. Fire was located and extinguished in a very cluttered 2nd flr apartment after crews opend up and cleared some debris from the area. This fire was when I was still shooting 35mm and converting toi disk.