CacheNCarryMA: The stump with the hidden compartment was completely rotted and broken up into seven or eight wedges. I retrieved the ammo can and easily shredded the wet, mushy wood into mulch.
For future searchers who need to know the location of W1.0 in the search for the unlisted cache and mystery cache in this tract -
Wayland 1.0 was located eight feet downhill from the large Y-shaped oak at the Y-shaped trail intersection (intersection "G").