The problem du jours that is frustrating me at the moment is how to reassemble the horn button pieces. While tracing a non-functioning horn, I removed the horn button assembly from the column and found one wire broken at its connection point. I repaired that and by using a screwdriver to short between the two wires, the horn now makes a sound - not the correct one, of course, as it's a repo chrome Model A J.C. Whitney-quality ahooga horn (SURPRISE!!!). But at least now the horn button will activate whatever it's connected to.

If needed, I can photograph this horn button assembly tomorrow. Later ones I have worked on were SOOOOOOOO much more simplified and easier to reassemble. I pity the poor worker in 1920 who had to install these things on the assembly line, 10 hours a day, 6 1/2 days a week!
Marshall