Wilhelm König akanga ari mubatsiri paNational Museum yeIraq muma1930. Akanga aona zvinhu zvakawanda zvesirivha zvakaisvonaka kubva kuIraq yekare, yakafukidzwa nematafura maduku endarama, uye akafungidzira kuti akanga akaiswa electroplate. Muna 1938 akanyora pepa raiti vangave vakaumba galvanic cell, zvichida yakashandiswa pakushandiswa kwe electroplate ndarama pazvinhu zvesirivha. Iyi tsanangudzo inorambwa nevanofungidzira.Vamwe vanofunga kuti waini, muto wemonimu, muto wemazambiringa, kana vhiniga yakashandiswa semushonga weacidic electrolyte kuti ibudise magetsi kubva pamusiyano pakati pemagetsi emagetsi emagetsi emhangura nesimbi. Mubvunzo: Munyori wake Konig akagadzira rini electroplating hypothesis?
Muna 1938