On the Mode of Communication of Cholera, second edition
evidence
Supports the waterborne-transmission argument, the Broad Street investigation and the South London water-supply comparison. V55 verification basis: not consulted in this session; the 8 September 1854 handle-removal date comes from the standard secondary account rather than from the monograph.
A evidence is not a place. Drawing it on a map would assert something about the world that no stored fact supports.
Evidence · 0
This object cites no evidence.
Timeline
No dated observations are stored for this object. Atlas shows what was observed and when — it does not infer a history.
Connections · 0
Assembled narrative · 0
This object does not clear the publishing floor: an assembled narrative needs a description and at least one cited piece of evidence.
Observed changes · 0
No public Signals are attached to this object. Signals show what changed and when it was observed — never a direction or a rank.
Actions
/atlas?object=EVIDENCE_EV_SNOW_CHOLERA_1855