I'm no expert but a bike similar to this appeared in "The Complete Buyer's Guide to Bicycles"(1973)
Frejus/Legnano Professional Record Supercorsa: Reynolds 531 doublebutted, Universal centerpulls, Fiamme rims, Campagnolo hubs, crank, derailleurs. Says two tone red, white, blue, green, black. $375. Sorry the info is sketchy, no picture. Mentions that the brands were recently merged(under Bianchi ownership?)
Pete Geurds
Douglassville, PA