Inside Out LibraryThe Metallurgy of Gold ... Second edition (1896)ROSE, Thomas Kirke - Sir · Charles Griffin & Co. · leaf 101British Library · HMNTS 07108.g.44. · Digitised by the British Library with Microsoft · No known copyright restrictions (public domain). Free to use for anything.More pictures from The Metallurgy of Gold ... Second editionMore like this
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer01inte-60-8.webp)