I have some local vintage newsletters with bike shop ads that include rollers--I'll check them and get back to you.
I don't have the Cinellis depicted in those photos, but I do have vintage rollers like the ones in this link, but mine are in much better shape, i.e., no rust. Charlie Pace gave them to me and said they were Cinelli--they belonged to a mutual friend who passed away. Not sure of the brand, and guesses? Cortina?
http://www.ebay.com/itm/Vintage-Stee...522#vi-content