Built by Mike Allen in April 2009 for the Building Bridges Secretary’s Challenge
From a № 10 set.
On 8 March 2014 Tony Horncastle wrote:
No idea how many years ago you built this model. Looks great. I’m in Sydney and trying to build it — my first Set 10 model. Did yours work OK with E15R or E20R motor? Did you use same gearing or geared it down further? Did you have to add extra weights in the beams? I see you modified the two winding drums — I’m having trouble with cord slipping off the flanged wheels. Have you bolted the main tower to the base board to prevent it leaning forward? Thanks for any help / advice.