Investigating the origin and authenticity of Victoria Cross medals using X-ray fluorescence spectrometry.

ABSTRACT: The Victoria Cross is the United Kingdom's premier military award for bravery, presented for gallantry during active operations. Since its inception in 1856 just 1358 have been awarded, and, due to their rarity and historic interest, have become highly prized amongst private and public collections. Unresolved, however, is a debate about the source material of the medals. Some authorities adhere to a traditional belief that all medals have been cast from the bronze of guns captured from the Russians at Sebastopol. Furthermore, controversy is attached to the authenticity of some VCs. In this study we used X-ray fluorescence spectrometry data to compare the metal compositions of 100 Victoria Crosses, covering 7% of those ever issued. Using Gaussian mixture modelling we identify that Victoria

SUBMITTER: Marriott A 

PROVIDER: S-EPMC7678865 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature