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Start Over You searched for: Subjects Equipment and Supplies Remove constraint Subjects: Equipment and Supplies Languages English Remove constraint Languages: English Publication Year 1800 to 1899 Remove constraint Publication Year: <span class="from" data-blrl-begin="1800">1800</span> to <span class="to" data-blrl-end="1899">1899</span>

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92. The Key

97. Memoir on the supply and application of the blow-pipe: containing an account of a new method of supplying the blowpipe either with common air, or oxygen gas : and also of the effects of the intense heat produced by the combustion of the hydrogen and oxygen gases : illustrated by engravings

98. Pollard and Minkler's obstetrical supporter: a description of its application, use, & beneficial effects, as connected with the natural parts and organs, in the process of parturition : embracing also a description of the muscles concerned in the mechanism of labor