Specification of James Blackwell : evaporating furnaces.

  • Blackwell, James.
Date:
1855
Catalogue details

Licence: Public Domain Mark

Credit: Specification of James Blackwell : evaporating furnaces. Source: Wellcome Collection.

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    r11 - •11 AD 1848 PEB 2. N° 12,049. BLACKWELL’S SPECIFICATION. The enroUe.il/ drawing is partly colored. il ~~L London: