Going through a 150 year total collection of old tools, mine my older brother's and my father's. Many have severely rusted and I want to save/restore them as much as I can. I've used vinegar to derust some in the past but they rust again quickly. Vinegar, dry quickly and throw them in some kerosene until I can work on each one sound like a reasonable idea ? Any suggestions would be appreciated. Some of these tools I used were dad's and I used on my first cars 60 years ago. Yes I have newer but using the same tool that we all used over the years means a lot to me. Have wire wheels, polishers etc so that's no problem.