gas powered washing machines

Back in the early days of the 1900s gas engines were all the rage,they were using them for everything.Maytag started building engines around 1910,the first were engines that just sat beside a wood tub washing machine and ran it with a flat belt.Around 1920 they started building washing machines with an engine instead of an electric motor and a few years later started building washing machines that would run on electric or with a gas engine.This is mine,actually I have 3 right now but this is the only running one,they also had attachments for grinding meat,churning butter or making electricity.