Yet some other engraving videos

[bophead]

From the media archive of "Technisches Museum Wien" (in German):

https://www.mediathek.at/katalogsuche/s ... cbe73b73fd

There is also an accompanying PDF linked at the bottom of the description.

[bophead]

Rub-off plus hand:

https://www.youtube.com/watch?v=SvqZs6xv0DI

[bophead]

The Halstan process:

https://www.youtube.com/watch?v=Rlp0Zo7xewQ

[John Ruggero]

Fascinating videos, bophead, and very informative. Thank you.

Watching the plate engraver do the stems, beams and slurs freehand was mind-boggling. What skill.