The North Valley mines were especially "gassy," it appeared.
We could put up a barricade, though, and cut off the gassy part of the mine.
Gassy curds have also been treated by washing the curd with cold water.
This spot is historically known by the battery as “Gassy Gulch”.
And the gassy effervescence that rises from the thin pipes of the little boys!
Russell and Hastings ...