Bulgarian umbrella

Bulgarian umbrella is a umbrella or secret weapon.

Overview

Its recorded use is assassination and murder. 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

secret weapon

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
“Bulgarian umbrella”, English Wikipedia, consulted as further reading
Consult the source
reference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q1933859: Bulgarian umbrella
Consult the source