Ralph said:Here is another shot of the trunk of the mystery tree.
Indeed I see Shagbark too the Left
Looks like Elm species on the right to me.
I can tell ya that your samples are not:
Pignut Hickory
It's most defiantly not White Oak or Hard Maple.
Shagbark Nuts are Huge
Pignut are 1/3 the size
Look for leaves on the ground. C'mon we are waiting..........
I have a Sugar Maple Sample somewhere...............
WoodButcher