Cinelli Mod. 17 B Handlebar New.
Imported by Kopp's sometime in the 1950's or 1960's.
Bars have not been polished!!! (wiped down with moist cloth)
38 cm. outside measure.
25.4 mm Stem clamp at center.
Video of bars https://youtu.be/CRso-pWKtbA
Photo's are example of 1 handlebar of 4 in stock, minor variations expected.