I have this Indian Head light, have no idea what itis from. It takes a 9 volt battery screws in to something, and is heavy aluminum. 2 3/8" diameter, 2 1/2 " in length, switch is at the back, and take the 2 screws out to get to battery and IMG_2569[1].JPG IMG_2569[1].JPG . Any Ideas? IMG_2571[2].JPG IMG_2568[1].JPG