United Kingdom. The Manufacture Of Gunflints certificate_of_authenticity original ribbon with “GI” marked

original ribbon with “GI” marked crimp style brooch pinback

Constructed of oval silvered feinzink

salmon-coloured cotton composing the background of the ribbon banners

Wirt” on the obverse

United Kingdom. The Manufacture Of Gunflints certificate_of_authenticity original ribbon with “GI” markedHardcover, ruby red laminated paper wrapped cover, with dust jacket, the text on the spine in gold coloured ink, fully entitled "Memoirs of the Geological Survey, England and Wales on The Manufacture of Gunflints, the Methods of Excavating for Flint, The Age of Palaeolithic Man, and the Connexion Between Neolithic Art and the Gun flint Trade", by Sydney B. J. Skertchly, F. G. S. (Fellow of the Geological Society of London), originally published by the