I've had this mic for years. The label is missing. I'm sure someone out there in microphone knows what ii is... Thank you in advance. Joe Cerisano in NJ
Got it! I Goggled "every Shure microphone ever made" then went to the Shure website and there was a vintage catalog listing and searched their vintage catalogs. I knew it was around 1979 thru 1982. And there is was. It's a Shure SM53 in the 1981 catalog.