Went to an auction last week and picked up this plane just because it looked interesting. It was patented in 1933 and seems to have been retailed by Shelton Tools. Overall about 9" long. The patent called it a carpenters plane. All the adjustments are built into the lever cap. There is no real frog, just two points of contact. I did clean it up a bit and sharpened the blade yesterday. It works, but seems best suited for rough work.
Another $10 plane to add to the collection. Anyone know any more?