Can anyone out there help me on this Campy crankset question. Looking through the pre 1968 #16 Campy catalogues when the bolt circle was changed from 151mm to 144mm, I cannot find any pics that show a drive side crank with "campagnolo" written above the pedal hole. I have a crankset on which only the drive side has this inscription. The left crank arm does not and, seems to be a few years later (still only says Strada 170). The cranks are after 1960 catalogue #14 which still seems to still show raised pedal lips. So, can anyone put a date these or give me some info about when Campy was writing "Campagnolo" above the pedal hole and, perhaps, when they stopped? Edward Albert Confused in Chappaqua, NY