History of the Atlantic Cable and Submarine Telegraphy
evidence
Supports the 1858 cable dates (completion 5 August, first test signals 10 August, first official message 16 August, failure 18 September), the message counts of the working period, the 1866 landing at Heart's Content and the recovery of the 1865 cable, and Cyrus Field's organising role. V55 verification basis: retrieved by search, not opened. This is a specialist enthusiast-maintained archive rather than an institutional one; it is the standard working reference for this subject and reproduces primary material, but a curator should replace it with institutional citations before publication.
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_ATLANTIC_CABLE_ARCHIVE