Yes, looks like they are cheap Pyramid Tweeters, I found ones that look just like them on amazon.
After the speakers are shipped to me, I will take all the drivers out to see if there are any identifying details on the inside.
I won these in an ebay auction and they are in a process of being shipped to me. Something about them caught my eye. The seller says they are made by a company called DPI and that he got them at a garage sale. I could not find any information about them at all online.
Each box is approximately...