IHi everyone... This is my first post here as I've just found this site searching for "snap-on tool box restore". Funny it seems I have a box very similar to the OP's top box.
Likewise it came with my wife's grandfather's mechanic's tools
And another tool box and I too began cleaning up some of these with a wire wheel laquer thinner etc.
Sound familiar? I also was just about to ask the same question Leaky88 did about modifying the hacksaw blade for drawer removal when I was compelled to post about the similarities. Anyway, my wife's father passed recently and he had inherited these things from his father... Her son and grandsons were not interested or couldn't take and keep these tools and they were gonna go to charity or scrap. I feel funny but I know I'm doing well to look after these tools perhaps one day the next generation will want them. After seeing this thread it's safe to say I'm " restoring " an old Snap-On tool box. Anyone know what I'll need to do to replace the "Please don't ask to borrow my tools..." Stickers? There's both a MAC Tools and Snap-On stickers to that effect... See top pic.