Specification of Robert Henry Emerson : siphon drinking cup.

  • Emerson, Robert Henry.
Date:
1865
Catalogue details

Licence: Public Domain Mark

Credit: Specification of Robert Henry Emerson : siphon drinking cup. Source: Wellcome Collection.

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    A.D. 1865, 15tli February. N° 437. SPECIFICATION OF ROBERT HENRY EMERSON. a - K*da itK > H*1 - * %¥ .V* SIPHON DRINKING CUP. fjs&v . WMl fwfi' LONDON: | PRINTED BY GEORGE E. EYRE AND WILLIAM SPOTTISWOODE, PUBLISHED AT THE GREAT SEAL PATENT OFFICE, 25, SOUTHAMPTON BUILDINGS, IIOLBORN. <■ 1865. mwmwmm