Closeup of where the marbles finish their journeys.
Notice my name written on the board. I used Robert Nugen, which I called myself in high school. This board was to be used in 9th grade woodshop, but I recoginized after a couple of years that I was never going to use it. So I started this marble track.
I don't know an exact date, but I am guessing about 1987 is when I started it.
pic = 6 January 2002