Owner gave me this steering wheel and asked me to generate a working key. I was told it is from a 1910 Model T. It has a Fox after-market lock. I disassemble it and found, with no surprise, to be filthy inside.I soaked all parts in cider vinegar for 1 week and then filed a key and reassembled. I used a couple small puffs of graphite for lube. Owner now has a properly functioning steering wheel lock.
https://imgur.com/a/WAbjP
https://imgur.com/a/WAbjP