It was guarded by a wall about eight feet high, the top of which bristled with bottle-glass.
At that moment more water came into the gutter; it streamed over the edges and washed the bit of bottle-glass away.
Around, the floor was composed of solid dark green obsidian, as hard and transparent and sharp as bottle-glass.
She opened a door with bottle-glass panels, real old bottle-glass worth its weight in minted silver, and shewed Phyl into a room.
But it was a bit of bottle-glass, and because it sparkled the Darning-needle spoke to it, and gave herself out as a breast-pin.
The depth of that hole was full twenty-five feet; the sides were as smooth as bottle-glass; dusk was turning into dark.
Before closing, we may allude to the repeated failure of permanently establishing window- and bottle-glass works in this vicinity.