I hesitate to call them tills. each of a cash till, a saw till and a plane till have a bunch of whatevers in them. These are onsies I have been making over the years.
Here is an example, this one for my block plane I made when I was building a boat in my garage. The boat was on a strong back on sawhorses and tool storage was "over there."
In the one picture, with the plane sitting on its side on the bench with a naked edge, I am not making any kind of argument about what other people should do. It is not going to hurt the plane to sit there like that, I agree. I am pretty confident about not banging the edge of the iron with other tools, though it is a risk. For me personally, I spend a lot of time worrying about banging my skin into that exposed sharp and it cuts into me enjoying my wood working time. So I built a wee box like in the second picture.
With the block plane on the bench top, or down inside the boat I was building, or in the spare bedroom with the window trim I am building, when the block plane is in this little box I can relax, get on with the job and enjoy myself.
This one, and the similar one for my shoulder plane were all butt joints and epoxy. At the time I was trying to clamp all kinds of weird stuff and I was unfamiliar with epoxy so these were sort of a practice at bat. I don't remember exactly how I clamped them, but I know how I would clamp them today. "Glen L tiny titan no metal fasteners" does hit on google but photobucket is getting tired of hosting my images from back then.
The one pictured is poplar and has been holding my block plane since 2016 with no visible corrosion on the plane base.