Original questions are transcribed from the public-domain edition. Credit: Wellcome Collection; original supplied by Royal College of Physicians, London. Source and public-domain rights statement.
Original question.
Analyse the substances marked for one acid and one base.
TODO: The substances labelled (a), (b) and (c), and their identifying observations, are absent; the particular acid/base analyses cannot be completed.
Original question.
Examine the solution for Antimony and Arsenic, and solution for Hydrocyanic Acid.
TODO: Solutions A and B and their test observations are unavailable. Testing for antimony or arsenic in A and hydrogen cyanide in B does not establish that any of them was present.

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