Here are CD 565.1 Neman pieces embossed with II on the crown, I believe there are at least 4 different molds for these, as the positioning of the II is different on them, I've seen II in front of the wire groove, off to the left about 30, 45, and 60 degrees, and on the left side, as well as off to the right side around 30 degrees, i might take another photo showing the marking positions and measuring them for more accurate research.