Fantastic tune! The melody starting at 0:44 is taken from the flamenco tune "Fiesta Por Buleria", listen to Paco playing it here: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-BOqNSYCdP-I.html
I notice that the bridge on his guitar is a one piece saddle that does not have the arch cut out like most Selmer type guitar bridges. I wonder if this cuts down on overtones. I have a Gitane that I have to use a string damper on because the overtones are so bad.
From what I can see it's just a regular bridge, with the arch. The second moustachy thingy probably just got unglued, selmer didn't make one piece saddles