I hope I get the terms straight. On the Juliets, the earstems (arms) have two types. The ones that flair out and the ones that are straight. I thought the ones that flair out were only avail in polished Juliet frames, but saw a post where I thought they were avail in other metals too. So some questions are; What models (metals) did these flaired out earstems come in? What years were they produced, or are they still being made? Could not find them on the website. Were they ever made without the SN? I have two pair and both are polished with Ice lenses and SN on the arm.