These two sheds came from the same canyon. The large knob is broken off of the older one. To let you know how big the new shed is it weighs about 8 pounds. The one point is 24" long with a 10" base.
i have one like that but the brow tine is broken off, and a year later a friend of mine found one almost identical to the bigger one you have. and i also seen one like that on ebay last year, must be somewhat common??