Claud Butler Olympic - 24"
This frame was produced in 1949 to celebrate the (first) London Olympics, and hasn't been built up since it was recently refinished by Argos of Bristol. The Osgear rear dropouts and open fork crown were both patented in 1938. The frame is fitted with an Alatet headset, (smooth), and Bayliss Wiley bottom bracket, (a little overtightened).
Seat tube 24" / 61cm CTT, toptube 23" / 58 1/2cm, CTC, rear stay spacing 120mm, frame numbers 30002, 91335.