ELMA anti-submarine grenede launcher

ELMA anti-submarine grenede launcher is an anti-submarine mortar or artillery model.

In detail

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
“Elma ASW-600”, English Wikipedia, consulted as further reading
Consult the source
reference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q10481914: ELMA anti-submarine grenede launcher
Consult the source