Thank you all for the nice comments. Yo Mama, I hand engrave the knives mounted to a rotating vise under a microscope. I learned hand engraving by taking classes from two master engravers... Sam Alfano and Ray Cover. It really takes a lot of patience and frankly it is not easy, especially when you first start out. You can also start with inexpensive hammer and chisel type tools but the newer pneumatic tools make things a bit faster and easier to learn.
Here is a link to a youtube video showing how I engrave these knives...
https://www.youtube.com/watch?v=oxplANMcOqc#t=25
Hope that helps to answer your question!