http://www.varietyvista.com/05 JN RPMs/1973SRPM004.htm First 2 pics are from Variety Vista. MM position looks on target. This was very hard to get a good photo of because its in the case and its so friggin shiny. I did my best to get a couple different angles to compare while trying to reduce glare. Looks north/south as described and the inside top of the S looks like a match. thoughts???