Expedition photographs

Simpson and Day using a balloon-tracking instrument

Historical record

Cataloged expedition photograph: Simpson looks through a theodolite mounted on a tripod. Day watches.

What this record establishes

Institutional record documented; does not authenticate interpretations.

Record details

Original title
Dr Simpson and B Day at the balloon theodolite
Artifact date
3.1911
Creator
Ponting, Herbert George
Holding institution
Scott Polar Research Institute, University of Cambridge

Scope of evidence

The record establishes artifact provenance, not modern speculative Antarctic claims.

Original material

This record is source-linked. A local reproduction is not required to read the original source.

Sources and what they support

Links document the record, the claim’s circulation, an assessment, or reuse terms as labeled. A source link is not automatically corroboration.

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