Walther Model 9
Walther Model 9 is a semi-automatic pistol or weapon model.
Overview
Semi-automatic pocket pistol.
In detail
It is associated with Germany. The record gives 1921 as its date of establishment or first appearance.
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
“Walther Model 9”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q7966673: Walther Model 9
Consult the source