One more time, with clarity.
We have discussed this before. I went back and re-read the most recent threads and I’m still not certain that I understand Calibration and Reference Components. Can somebody put it in simple, everyday, farm-boy language for me.
Reference - I believe that these were intended to give to contract suppliers as a “reference” or model for what the end product was to look like. Right or wrong?
Calibration - To be used by manufacturers to “calibrate” certain machinery. But what machinery? And how were the Calibration components to be assembled into Calibration Cartridges or were they two seperate and distinct items?
Boxes - Why the unusual boxes, such as the 30 round box shown here? Was it a standard size box from some other use that was simply utilized? The one here has some added coardboard fillers so it obviously was not made to hold thirty 7.62x51 cases.
Any answers, even if they’re simply guesses?