I found this cool light blacksmithing video from YouTuber SgtViktor at How to History, an online clearinghouse of traditional handwork tutorials. To be fair, the bucklemaker in question uses all kind of modern power tools and abrasives, but the site is nonetheless a great resource. Other personal faves include How to Build a Coracle, How to Set a Copper Rivet, and How to Make Handmade Nails. [Thanks, Matt Fedorko!]