>>580358Pic related. I'm off on Friday, I will make you a video.
>>580366I've got declassified military docs teaching korean war (or maybe vietnam war) agents how to properly cast a key. Casting technology has existed for thousands of years, it's been an espionage staple since spy games became a thing. Yeah, they'd try to pick the lock first - but this method was the "plan B" or last resort because it requires the key to go missing in order to make the mold.
