Almond furnace
Almond furnace ({not transcribed})
[Probably a corruption of Almain furnace, i. e., German furnace. See Almain.]
A kind of furnace used in refining, to separate the metal from cinders and other foreign matter. — Chambers
Almond furnace ({not transcribed})
[Probably a corruption of Almain furnace, i. e., German furnace. See Almain.]