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Start Over Genre Excerpts ✖Remove constraint Genre: Excerpts Publication Year 1850 to 1859 ✖Remove constraint Publication Year: <span class="from" data-blrl-begin="1850">1850</span> to <span class="to" data-blrl-end="1859">1859</span>

1. General Principles of Insurance and Tables of Mortality

Publication:
Gray, John A. (John Abercrombie), 1818-1903, 1858
Archival Collection:
Risk Factors: Measuring and Rating Health, Illness, and Mortality (Profiles in Science)

2. Medical Examination by an Experienced Examiner

Publication:
Gray, John A. (John Abercrombie), 1818-1903, 1858
Archival Collection:
Risk Factors: Measuring and Rating Health, Illness, and Mortality (Profiles in Science)

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Current results range from 1858 to 1858