I'm hoping you can help me determine what vehicle this horn button came from. The wierd thing is, it has 3 different part numbers on it. As best I can decipher, they are:

C1GF 134865-5, which would indicate a 1961 Comet I believe. But the Comet buttons I've seen say COMET across them. Would those just be V8 cars?

C1TF 131805-E, a truck obviously, but this era truck had horn rings, not buttons. Could it be for a Mercury truck?

C0DF 13-A805-D...Falcon, correct? But again, didn't the Falcons have horn rings?

Here is what it looks like. I was going to PM you about this, but thought others here might benefit from your knowledge as well. TIA.