S8·E1 – Photographs, Fur Tanning, Welding Electrodes, Electric Violins
2007-01-02 • 21 min
This episode demonstrates the production processes for photographs, fur tanning, welding electrodes and violins, and shows how each is made.
2007-01-02 • 21 min
This episode demonstrates the production processes for photographs, fur tanning, welding electrodes and violins, and shows how each is made.
