1 ene 1844 año - ElectroTyping -  MH Von Jacobi 1844

Descripción:

 

First Developed in Germany and later United States and England. A process involving electroplating copper or another metal onto a mould, usually made from wax. Then removing the mould leaving a metal shell behind. This  process was used in long print runs, however, the original isn't used to prevent it from being damaged

Añadido al timeline:

fecha:

Fotos: