Hi, as a youth I bought a Elswick Hopper drop handle bar steel framed road bike. It was white frame with purple forks and rear stays. I still have it but resprayed it many many years ago. I now want to rebuild and renovate the bike, and am trying to find info about it. Not sure if it was 1960/1 or 2 when it was bought, or what model it was. It has a metal badge on the front and the only number I can find is a raised 74 under the bottom bracket. Any info on year or model would be appreciated. Many Thanks in advance...