Yes indeed thank you for posting,, One OLD mine I use to inspect when I first started inspecting over 30 years ago, had a shop, and 2 old timers that did everything there and machines that where as big as a house it seemed. One had been there 40 some years and the other almost 50, and yes they were brothers and their Father taught them the trade in that mine shop. It was sad to see those machines go for scrap, hell maybe some part of my little Bouta has some of those old machines in it