Specification of William Hibbert : respirator.

  • Hibbert, William.
Date:
1866
Catalogue details

Licence: Public Domain Mark

Credit: Specification of William Hibbert : respirator. Source: Wellcome Collection.

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    A.D. 1866, 3rd February. N 339. SPECIFICATION OP WILLIAM HIBBERT. fe- ■£ - RESPIRATOR. ■> * LONDON: FEINTED BY GEORGE E. EYRE AND WILLIAM SPOTTISWOODE. PRINTERS TO THE QUEEN’S MOST EXCELLENT MAJESTY J PUBLISHED AT THE GREAT SEAL PATENT OFFICE, 25, SOUTHAMPTON BUILDINGS, HOLBOBN K * 0 * 1866.