A pair of '63-64 Fiorellis, that were purchased from a local shop by two brothers.
A '72 P15-9 that I got with the original purchase receipt, that regrettably has since been sold...
...a '76 Sentinel Whisper, complete with the original "billboard" front & rear reflectors, owner's manual and purchase receipt...
...and an '87 Specialized Sirrus, purchased from the original owner who proudly rode it in High School.
I've also got one of those Coppertone '60 Continentals, although I'm the third owner for this one. I wish my Conti was the larger size like yours! Good luck in your quest to find that original RD. From what I've read they were almost always swapped out for one that actually worked properly, like the Paramount above that originally came with a Campy Gran Turismo.