One of the YouTube people I like is a Canadian fellow who does all manner of restorations on old knackered tools. His deal is called Hand Tool Rescue. He sells a few things too- like reproductions of old style adjustable wrenches and so on. They’re not exactly cheap, but I bought one and absolutely love it.
Today, I’m an effort to protect it from rust from my sweaty mitts, I applied some fine bluing paste. Before/after images:
*gun bluing paste. “Fine”? Okay Autogarble.