Hello All,
I have a Mercian, the head lugs look like Vincitore in 55 ctt x56 tt My guess on the date is late 1960s.
Chainstays are 43cm, Campy dropouts with one eyelet. Brazed on cable stop for front derailer.
Creme with orange panels. Bike is straight, no dents. The bike has a Reynolds transfer underneath a LAW sticker on the seat tube. Campy dropouts with Bike is straight, front fork chrome has some rust speckling, chrome on the chainstays look good.
Drive train is mostly Campagnolo except for Suntour rear derailer, Stronglight 49d, with TA rings, half step plus granny, "depose" only marking Mafac Racer brakes
Campy bits are Record Hubs Seatpost Headset Front derailer, using Shifters, with Zeus Covers
Asking price is $450 + shipping
Scott Goldsmith
Milford, Ohio, USA