More on That Zeppo Thing

Basically, I was trying to come up with a way of holding two things together that would allow for simple installation and removal of a payload on top of a mast.

After coming up with a number of rather ugly potential solutions, I remembered that Zeppo (Herbert) Marx had developed a clamp in his post showbiz career as an Engineer and manufacturer, developing the Marman Clamp^* (pictured), which found extensive use as a stage separation mechanism in space craft in addition to securing the "Fat Man" inside the B-29 "Bock's Car" when it dropped the atomic bomb on Nagasaki.

The clamp, plus a couple of pins for alignment, and I had a solution that was clean, dirt cheap, robust, and nearly soldier proof.^†

Needless to say, I am feeling rather smug about this.

^*It appears that Zeppo did not invent the clamp, but rather he was the one to bring it to mass production.

^†Nothing can be made soldier proof. It simply can be made somewhat soldier resistant.