Ken -
I wondered what that was on the lint filter door myself, a closer look revealed that it is the door handle that has come off. At least the seller kept it!!
The dryer is standard capacity, but they work well with large capacity washers. Our '74 Kenmore large capacity washer was paired with a '72 standard Kenmore dryer for 9 years in our ownership, then at least 16 more years at my co-worker/friend's house when I sold that set prior to moving to Charlotte. If you have a '74 Lady K washer, they look quite nice and almost a perfect match to this 1972 dryer with the console doors closed, but are a little different with the doors open side by side. I think Kevin has a pic of this combination in Avocado.
Gordon