Gebirgsflak 38
Gebirgsflak 38 is an anti-aircraft gun or artillery model.
In detail
It is associated with Nazi Germany.
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
“Gebirgsflak 38”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q209482: Gebirgsflak 38
Consult the source