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'Volta's electrical apparatus' Cutting from unidentified source

Als George Biddell Airy to W J Newman

Als John Newman to Francis Ronalds

Als John Newman to Francis Ronalds

Als George Biddell Airy to Francis Ronalds

Als John Newman to Francis Ronalds

Als Francis Sonalds to G E Preece Secretary of the Society of Telegraph Engineers

Als W R Birt to Francis Ronalds

Ms note from Sir Joseph Banks to Mr Cavallo

Engraving of Alessandro Volta

Als Alessandro Volta to Charles Raimondi

Article describing the destruction of the Volta relics in the fire at the International Electrical Exhibition at Como

Photograph of relics of Volta, with postcard

Engraving of Alexander Volta

Engraving of Alessandro Volta