Does anyone have a good picture of the original tail lights for a late 60's (ideally a 1967) M416 trailer? The lights were missing on mine and I have seen most with the later composite lights. I was told they should be the same as the M151's tail lights but have seen them with several different types as well. As visibility is less of a concern to me than correctness, I would like to at least know what lights I'm looking for look like. Any help would be great. Also are the tail light brakets the same for the M100 and M416 trailer?