i bought this classic Masi from the original owner several years ago for my collection.  He said he ordered the bike through a dealer in October 1973 and the bike came order was completed in September 1974. The serial number is MC*** (serial number deleted by Ciclorestauri.it to ensure the privacy of the owner). The seat tube is 58 cm (center of BB to top point of seat lug), 56.5 cm (center to center).  Top tube measures 56.5 cm (center to center).  Stand-over height is 32"   The bike is too small for me and i am thinning out my collection.  Note the Silca frame pump with Masi moulded or stamped on it.  Also, a 3T Masi engraved stem and Masi chainring.   All Campy Nuovo Record components.  All parts are in good working condition.   The Martano tubular rims laced to Record 36 hole high flange hubs are true.  Sew-up tires are not glued on and probably should be replaced.