M0005930: Nitrous oxide gas apparatus, from Coxeter: Catalogue of Surgical Instruments and Aparatus (1870) / M0005931: Nitrous oxide gas apparatus, from Coxeter: Catalogue of Surgical Instruments and Aparatus (1870)
- Date:
- 17 November 1938
- Reference:
- WT/D/1/20/1/49/34
Licence: Public Domain Mark
Credit: M0005930: Nitrous oxide gas apparatus, from Coxeter: <i>Catalogue of Surgical Instruments and Aparatus</i> (1870) / M0005931: Nitrous oxide gas apparatus, from Coxeter: <i>Catalogue of Surgical Instruments and Aparatus</i> (1870). Source: Wellcome Collection.
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