Delco made a commercial vehicle alternator back in the 1950's that looked like an oversized generator, not the classic short, large-diameter shape we're accustomed to seeing. I had a couple of them at my school shop, along with the regulators they needed. I don't know what the original application might have been, but it didn't look to be military.
Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!