Stanley Defiance 1204 & 1204C (My #1204-011419-2)
Here is a very nice set of Stanley Defiance 1204’s, a smooth bottom and a corrugated. The smooth bottom 1204 is a fairly common plane and makes a pretty decent user, but the corrugated is a bit harder to find. Here you get both for the price of one.
I’ve sharpened and tested these. I have not done any other tuning. In their current state they still work pretty well (maybe they were tuned a bit by a previous owner, I do not know) but as you see in the photos, they take some decent shavings. If you want to collect these they are perfect, if you want to use them daily you will not have much work ahead of you to get perfection.