Below is an interesting image for Richard and Rob (and anyone else who might care...)
It's the same exact design Dodgers Pennant... However this one is dated "1958", has significant wear, and appears to be on softer/earlier vintage felt. So this might actually raise more questions than it answers about the newer looking/more plentiful NRMT examples out there... Warehouse "finds", or newer reproductions?
I think I'm leaning towards the latter