Thank you,Thank you all. :)The april 73 jet and the july 72 maple,Never had their original bridges.The jan 73 fireglo is completely original.The jet has a repro(pickguardian)pickguard.Other than the bridge its complete and original.The 72 is complete sans bridge.They are all completely different basses.They all have their own distinct voice.
I now have 9 Rickenbacker basses (and sold 2). None of them sound and feel the same. Otherwise I would not have 9 ehh.
Early, or pre- '73 bridges are very hard to get. I need sadles for one of mine, the other has a later bridge.