First, a big thanks to to everyone who contributed to my Allegro thread. In the end it was the combined input from BF members which helped identify my salty survivor.
Sactown Albert was spot on with his Super Luxe call out.
Here are my final conclusions plus a few speculations.
1) Bike is a 1961 Allegro Super Luxe.
2) All brazed on fittings were removed prior to repaint, including lozenge with serial number.
3) Majority of components are not original and are upgrades to the Super Luxe model.
4) Fork is a replacement.
5) Numbers stamped into BB most likely done by a licensing authority. They are not the Allegro's serial number.
6) Most importantly this rust magnet probably transported lots of beer and broads on Balboa Island.
