Bofors 40 mm L/60 gun
Bofors 40 mm L/60 gun is an autocannon or artillery model.
Also recorded as Bofors 40 mm gun; Bofors gun.
Overview
Autocannon family by Bofors.
In detail
Its recorded use is air defense.
It is associated with Sweden.
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
“Bofors 40 mm L/60 gun”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q115472839: Bofors 40 mm L/60 gun
Consult the source