Went to my local parts dealer to buy a couple of spoke sets for my CB125 project.
The guy behind the counter told me that they had opened "the door, you know" and found a camshaft for a CB450.
"The Door" is the door to a room in the cellar that supposedly was shut in the mid 70:s when the room was flooded or at least water damaged, and never opend until late 2011.
Probably why the camshaft was rusty.
The camshaft is a bit interesting since I guess it's the same model (or similar) to those which was used in the Precision Machining 450 in the early 70:s, described in an article in Cycle World on Honda (1968-1971 edition as I remember it)