1
by Jacob, William
Published 1831
J. Murray
Subjects: ...Precious metals...

3
by Snelling, Thomas
Published 1766
Printed for T. Snelling
Subjects: ...Precious metals / Mathematics...

4
by Whitworth, Joseph
Published 1840
J. Weale
Subjects: ...Metals / Surfaces...

5
by Jacob, William
Published 1832
Carey & Lea
Subjects: ...Precious metals...

6
by Senior, Nassau William
Published 1840
B. Fellowes
Subjects: ...Precious metals...

9
by Snelling, Thomas
Published 1766
Printed for T. Snelling
Subjects: ...Precious metals / Assaying...

11
Published 1837
J.W. Parker
Subjects: ...Metals...

13
by Fonblanque, John
Published 1810
Printed for C. Chapple
Subjects: ...Precious metals...

14
by Cooke, Edward
Published 1819
Printed for J.J. Stockdale
Subjects: ...Precious metals...

19
by Cramer, Johann Andreas
Published 1741
Printed for T. Woodward and C. Davis
Subjects: ...Metals / Analysis...

20
by Violet, Thomas
Published 1660
[s.l.]
Subjects: ...Precious metals / Early works to 1800...