I had one. The "Dutch" refers to the same principle as the Dutch oven in your set of cookware. A cooking vessel surrounded by heat - method of baking and cooking food in a (usually) cast iron pan that was placed directly into the fire and covered with coals for all kinds of cooking.
The Maytag has a timer connected to the main gas valve control. You switch on the oven valve, select your temperature and set the timer. When the timer goes off, it turns off the gas but the heat retained in the oven finishes the cooking. Chambers had a similar system (though I think manual?) that they advertised as "Cooking with the gas turned off." The oven retains the heat because it has 40 pounds of rock-wool insulation around the oven cavity and a 1/4" thick steel plate in the bottom of the oven. It takes 30-45 minutes to get the oven up to desired temperature but if you keep the oven door closed, it will hold that heat for hours. The long pre-heating times drove me up the wall but once it was up to temperature, it could bake like no other oven I've ever used. So even and perfect every time. To make it a viable option for our busy lives, I should have removed the million-pound steel plate and put in a much thinner piece of metal to make it more like a standard gas oven. I hated the gas cooktop so the combined with the oven being a slow-poke made the entire range an albatross in my kitchen and I went back to electric after only six months or so of "going Dutch".
This offering is the first of the Maytag models with the slide-control burner valves, probably 1948-49. This burner control design was abandoned very early on in favor of round knobs on a small ledge. Sometime in the mid-50's (?) the American Gas Association established standards for safety valves for ovens, etc. and then later the gas range controls were mandated by law to the front of the range instead of on the back-splash, but this may have been after Maytag stopped offering ranges.
Maytag's end of range offerings came in 59 or 59 IIRC when the factory in Indiana closed it's doors abruptly, never to make another range - or repair parts. Maytag published requests to dealers in their service newsletters (Let's Talk Service) for several years following that company's demise searching for parts for ranges that were still out there. I don't know if they eventually made accommodations for customers who needed their ranges repaired, though I'm sure they had to in some cases.