I found most of these on eBay and I think they are really neat. Based on reactions on social media and in previous posts, I think a lot of people agree with me.
These sew-on NHL player patches from the early 1970s. I have seen them listed as both 4 inch and 7 inch. I believe they were from the 16 team league. I am missing the Philadelphia Flyers and Detroit Red Wings for sure.
Let's take a look: