Big Norge Dryers
Ralph, it sounds like your Mothers dryer was about the last of the good Norge dryers if it had the lint filter in the toe-space. These original Norge designed and built were without a dough the one of the best and most durable dryers of all time. They had drum support and drive rollers that were almost as large and rugged as the wheels on an appliance moving dolly. Once we had an old Norge gas dryer sitting outside in the appliance court where old appliances waited for recycling. We had filled it nearly full of old motors and other metal appliance parts [ probably at least 200 pounds of such ] and I suggested to my brother Jeff, lets see what would happen if I plug it in and turn it on. So I plugged it in and turned it on and the machine came to life and easily started tumbling all those motors, it sounded like a giant rock crusher, LOL I am confident that no other residential dryer ever built would have even turned a load like this over even once, and the Norge just kept running along, we let it run a good while.
1967 was about the time they switched designs and it was very disappointing to see many of our customers that had an earlier Norge dryer that had lasted nearly 20 years and made it through raising the kids etc and they would buy another Norge of this newer style only to have all kinds of problems within the first 5 years or so and we ended up selling them a new WP or MT within 10 years.
Yes Hans both of the two different big style Norge dried clothes very well with their big drums and fans, but they literately went from being the most rugged dryer to one of the worst ever overnight.
The newer 27" Norge designed dryers are a completely different machine and they are fairly decent. They tend to be slower than most other dryers because of a lower gas BTU input and the Electric models have a heater element that is lower wattage that any other full size US dryer by about 500 watts. I would rate the overall durability of these newer 27" dryers as about equal to Frigidaire and GE dryers for the last 15 years or so.