I purchased this piece at Springfield last month. This is an unembossed CD 131.4 in light sage green. It has an oversized pinhole. Which has litte taper. A standard pin will ony engage the threads at the bottom of the pinhole. On the last couple of turns. You can also see that the top of the pin is completely disengaged from the threads. Just hanging out there freely. This piece may be of Beaver Falls manufacture. I'm looking for opinions.