I usually don't mess with marbles but I found this one while moving some dirt around under my porch, it don't seem like glass and its pretty beat up , can I maybe get a range of years for it?
they started makin machine made marbles in the mid teens til today...most wv marble companies went down in the 50s to 60 due to asian imports....and weather calamities...(floods) ww2 limited marble production.... your marble could be from the 20s to the 50s...