30 cm Nebelwerfer 42
30 cm Nebelwerfer 42 is a multiple rocket launcher or artillery model.
Also recorded as Wurfgerät 42.
Overview
Type of Rocket artillery.
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
“30 cm Nebelwerfer 42”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q4634559: 30 cm Nebelwerfer 42
Consult the source