Raleigh professional 753 Ilkeston built. Newly restored, built up and then stripped down again. Never ridden on the road since respray. Drilled dropouts, SB serial number, bottom bracket also says 50.5, which is the CTT seattube cm measure (49cm-ish CTC) . Top tube is 53cm CTC. Headtube 92mm. Takes band-on front mech, 27.2 seatpin and BSC bottom bracket. Rear end is 128mm. Includes a really rather special Edco Competition headset which is excellent. It's a truly wonderful frame. £300 plus postage.