Showing 56 results

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Letter from Gustavus Brander about cobalt
Letter from Gustavus Brander about cobalt
Letter from Francis Beauchamp about cobalt
Letter from Francis Beauchamp about cobalt
Letter in French from Jean Gottlieb Lehmann, Berlin about a premium about cobalt
Letter in French from Jean Gottlieb Lehmann, Berlin about a premium about cobalt
Letter from Dr Linden about cobalt
Letter from Dr Linden about cobalt
Letter in French from Jean Gottlieb Lehmann, Berlin about cobalt
Letter in French from Jean Gottlieb Lehmann, Berlin about cobalt
Letter from Charles Moreton, Nicholas Crisp and Frederick Brandenburgh about cobalt
Letter from Charles Moreton, Nicholas Crisp and Frederick Brandenburgh about cobalt
Translation of a letter in French from Jean Gottlieb Lehmann, Berlin about cobalt
Translation of a letter in French from Jean Gottlieb Lehmann, Berlin about cobalt
Letter from Dr Linden about cobalt mines in parts of Wales
Letter from Dr Linden about cobalt mines in parts of Wales
Extract of letter from Peter Ornskold about cobalt and bismuth ore
Extract of letter from Peter Ornskold about cobalt and bismuth ore
Letter from Rev M Wingate Pullen about cobalt
Letter from Rev M Wingate Pullen about cobalt
Letter from Dr Stephen Hales about cobalt
Letter from Dr Stephen Hales about cobalt
Letter from Andrew Reid about cobalt
Letter from Andrew Reid about cobalt
Letter from Dr Lewis about cobalt
Letter from Dr Lewis about cobalt
Letter from Thomas Turner requesting the loan of a manuscript about cobalt, belonging to the Society
Letter from Thomas Turner requesting the loan of a manuscript about cobalt, belonging to the Society
Letter from Nicholas Crisp about cobalt
Letter from Nicholas Crisp about cobalt
Letter from Michael Clarke about cobalt
Letter from Michael Clarke about cobalt
Letter from J Peat about cobalt
Letter from J Peat about cobalt
Letter from Francis Beauchamp about cobalt
Letter from Francis Beauchamp about cobalt
Letter from Francis Beauchamp about cobalt samples
Letter from Francis Beauchamp about cobalt samples
Account of experiments on cobalt by Michael Morris
Account of experiments on cobalt by Michael Morris