Changes

{{Ref|Bjorn & Shetelig 1940}}

{{Ref|Davidson 1962}}

{{Ref|Edwards 1998}}

{{Ref|Graham-Campbell & Batey 1998}}

{{Ref|Graham-Campbell 2004}}

{{Ref|Grieg 1940}}

{{Ref|Oakeshott 1960}}

{{Ref|Oakeshott 1991}}

{{Ref|Peirce 2002}}

{{Ref|Richards 2004}}

{{Ref|Wilson 1964}}

{{Ref|Wilson 1965}}

{{Ref|Wilson 2008}}

{{Ref|Wheeler 1927}}

<HarvardReferences />

[[Category:Weapons]]