rotary cannon
rotary cannon is a machine gun or multiple-barrel firearm.
Also recorded as rotary machine gun.
Overview
Catalogue entries for arms and armour state maker, marks, mechanism and, where relevant, licensing. VALÉORINE records this subject so that lots referring to it can be described consistently.
In detail
rapid-fire gun that uses multiple barrels in a rotating mechanism
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
“Rotary cannon”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q1966482: rotary cannon
Consult the source