money / finances, mintage, knurling machine with straight knurling iron, from: book of inventions, trades and industries, Otto Spamer publishing house, Leipzig - Berlin, 1864 - 1867, Additional-Rights-Clearences-Not Available

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Photo credit: © INTERFOTO / History / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 19th, century, coin, coinage, coinages, coining, coins, finances, graphic, graphics, historic, historical, iron, knurl, knurling, machine, machines, mintage, mintages, money, numismatics, stamping, straight