Mark I trench knife
Mark I trench knife is a dagger or weapon model.
Overview
WW1 era American combat knife.
In detail
Mark I trench knife is a dagger or weapon model.
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
“Mark I trench knife”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q16950668: Mark I trench knife
Consult the source