Interesting lecture, die making

[cris]

Hello
I found an old but interesting lecture about cartridge manufacture.
The text is 100 years old, but tools and methods for making cases, bullets and dies are described.
See page 102 for example…

http://archive.org/details/cartridgemanufac00hamirich

[scrapcan]

another one to put int eh collection thanks for the reference.

[deltaenterprizes]

Looks like they used "D" reamers for the dies.