Piece of slag running out from the mass, called "Fox-tail"
Specimen, Piece of slag running out from the mass, called "Fox-tail". Made in Charcoal finery at Pont-y-Mister
Mass of slag running out from the charcoal finery at Pont-y-Mister, and called "Fox tail"
Specimen, Piece of slag running out from the mass, called "Fox-tail". Made in Charcoal finery at Pont-y-Mister
Slag, Piece of slag running out from the mass, called "Fox-tail"