Are you ever going to need a pic of a 72 left hand with the extra "buzzer" on off button at the bottom of the control ?
I did, but my K2 has one of those.
Thanks!
There are 5 variants on the right side over the years: the K0-K2 were all the same, the K3-K4 (early) were their own bunch, then the late K4 that lasted until the late K5, then the odd ones in the K6 that are more like the F series bikes, except the wire colors were different from the F. The "5th element" was the early K3, before it had the 2-wire START button, which ran the short-lived 4-wire START solenoid: these were first identifiable by the tab on the RUN-STOP switch pointing toward the rider instead of toward the RUN-STOP letters on top, yet they had a grounding-style START button. Interestingly enough, this became Honda's "universal replacement" switch for all from the K3 back to the K1. (I personally dislike the right-angle switch, as I can hit it accidentally with my rain-riding gloves on (they are pull-over mittens in the glove). I recently bought a 350T switch to get the OEM style pointer tab back from it, and it will go back on during this major rebuild I'm starting shortly.)
The left side wasn't so complicated: there was the K0-K2 style, with the beeper button showing up on the K1 from the "new" factory and on all the K2 bikes. Internally, the parts all interchanged on these switches, and you could remove the beeper button if you wished to stop the noise, but the bottom half changed a little to get that button. The K3 style, with the headlight HI-LO on that side, became the standard version after that, although the wire colors changed two more times in those switches (the headlight power wire, specifically).