sundial cannon

sundial cannon is a sundial or cannon.

Also recorded as sundial gun; noon cannon; meridian cannon.

Overview

Catalogue entries for instruments state maker, signature, completeness and working condition. VALÉORINE records this subject so that lots referring to it can be described consistently.

In detail

sundial equipped with a cannon which fires at noon

Sources

Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.

reference work · Reputable secondary · Wikipedia
“Sundial cannon”, English Wikipedia, consulted as further reading
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reference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q28146106: sundial cannon
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