Jim;
As a side note, years ago I was in Romania visiting what I was told was one of the largest bakeries in the country. It had over 60 mixers in the bakery. That it did, and each one was operated by two men with wood stirring sticks, about the size of a canoe paddle. The bowl was about 1-meter in diameter and 1/2-meter deep. The bowls were filled with water, and then dry ingredients (flour, salt , sugar and yeast), the men set about their task of mixing the dough in one of their assigned bowls, after a couple minutes of mixing, they would go to the next bowl and repeat the process, after all of the doughs were mixed, the bowls were covered with a huge plastic sheet and left to ferment for about 2-hours, then a small truck with a flatbed trailer came by and the contents of each bowl was unloaded onto the trailer for transport to the kneading area. The dough was portioned into pieces and worked/rounded into balls, placed into wood boxes and allowed to ferment again for about an hour, they were then placed into wicker baskets for proofing, and finally they were turned out of the baskets onto baking pans and taken to the oven for baking. Quite an operation, to say the least.
Tom Lehmann/The Dough Doctor