Type 5
Type 5 is a anti-aircraft gun or 150 mm gun.
Also recorded as Type 5 15 cm AA Gun; 150 mm anti-aircraft gun Type 5; 15 cm AA Gun Type 5.
Overview
It is associated with Japan. 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
1940s 150 mm anti-aircraft gun of Japanese origin
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
“Type 5 15 cm AA gun”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q6148722: Type 5
Consult the source