Scored a bunch of old tackle. These two stand out to me..

I’m finding great lures but I can’t find much info on some of the unique ones. Obviously, I know kastmaster (🙌🏼) but I’ve never seen a spoon of their’s with their patent number on it. With the patina on it and the pat # maybe it’s original?? And I can’t really find anything on Skiny-Miny other than Yakima, with no matching images like this one. I thought that 1/6 oz not 1/8 was pretty sweet. Anyway maybe I’m not “interneting” very well today, but if anyone has info on these it would be appreciated! 🎣