Note 175 — Chapter VIII · (continued 2)
Reading edition
On farther cross-examination, Professor Brande said that the copper he used in Reinsch’s test was generally rolled down from a halfpenny, which he considered pure enough for the purpose.
Reading edition
On farther cross-examination, Professor Brande said that the copper he used in Reinsch’s test was generally rolled down from a halfpenny, which he considered pure enough for the purpose.