OMG, an impeller dishwasher still running in 2018. I would LOVE to have a top loading built-in dishwasher today. I do have a mint 1958 GE Mobile Maid impeller dishwasher in the Vacuum Cleaner Museum's 1950's section - we run it at the Vacuum Collectors Conventions each year. I've been splashed so many times, as we run it with the lid open to see the wash action (until it starts wetting the floor, then we close the lid). So cool to see that one Charles.