Mk 2 grenade ola
Mk 2 grenade ola is a hand grenade or ammunition model.
Overview
It is associated with United States. The record gives 1918 as its date of establishment or first appearance. Catalogue entries for arms and armour state maker, marks, mechanism and, where relevant, licensing. VALÉORINE records this subject so that lots referring to it can be described consistently.
In detail
fragmentation type anti-personnel hand grenade introduced by the U.S. armed forces in 1918
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
“Mk 2 grenade”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q577457: Mk 2 grenade ola
Consult the source