This 33min video of CA Butterfield & Butterfield collection of knives {Bowie}, is rather amusing and lightly informative. These should be considered acceptable as ethnographic as they are not made as state military arms. Also a pic of one I bought a month or so back for camping. Which is really a little too heavy for my needs. Made in Pakistan, superb quality for your money.
https://www.youtube.com/watch?v=OgDLPTAGw-k