I dunno, I used to use WWII military surplus plugs in my T-Craft, they were a lot cheaper. The problem is identifying what they're used on and connecting with somebody who can use them.You "might" get $1-2 each for them on ebay (maybe $4-5 for the whole lot) which you will likely find to be more effort than it's worth. There's no demand for those plugs because nobody is going to install them in an airworthy aircraft, re: resistor in the barrel. Maybe someone could use them for a museum display. Make a tax deductible donation.
Some of that packaging dates back to the 30's or 40's. Pretty cool for a display or conversation piece. Not much practical use.