Flashlight Concept - Recycled

I say "concept" because (obviously) it isn't finished and lacks any embellishments whatsoever. All copper is from old (used, desoldered) plumbing pipe and fittings. The bulb is from a 60s
camera and as you can tell, it still works. The little bronze thing with holes around the circumference is from an even older camera. The front is thin brass which was soldered on to the coupling and both the coupling and the end cap stay on by friction. The button is not very appropriate but I don't have any small POTs or tumblers, it is a square push-on push-off and you can see it here.