source: - Alfred Smee (1843). “Elements of Electro-metallurgy”, p.128

source: - Alfred Smee (1843). “Elements of Electro-metallurgy”, p.300
source: - Alfred SMEE (F.R.S., Surgeon to the Bank of England.) (1851). “Elements of Electro-Metallurgy, or the art of working in metals by the galvanic fluid”, p.8
Topics: Art, Science, Generations, New Age