Regarding the Dura Ace equipped Flandria that Lou outted, Ann said:
<snip? Also rare and interesting... Black Dura Ace. I know of a NOS black
crank with really clean packaging in de box...
I have a Dura Ace (SR look-alike) crankset from 1975 with only the flute
black anoldized with silver Dura Ace in relief) and black anodized chainrings.
It's a very handsome set. It was paired with a Crane rear derailleur, but the
rest of the equipment was a mix of Suntour, Dia Compe, Phil Wood, and