Cinelli bike and accessories by Studio Alchimia (Alessandro Guerriero and Alessandro Mendini), 1980s? One such bike was sold from Bud's Bike Shop in Claremont (east of Los Angeles), California.
Thanks to velo-retro.com, Chuck Schmidt, for the image and information.
Reminder: I invite you to contribute by sending in photographs of
your Cinelli bike, illustrations, personal stories, and articles about
Cinelli bikes and components. I can be contacted at firstname.lastname@example.org