.450 Nitro Express

.450 Nitro Express is a Nitro Express or ammunition model.

Also recorded as .450 3¼-inch Nitro Express.

Overview

Cartridge.

In detail

.450 Nitro Express is a Nitro Express or ammunition 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
“.450 Nitro Express”, English Wikipedia, consulted as further reading
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reference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q4027901: .450 Nitro Express
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