Constructor Quarterly Issue No. 76
June 2007

An American 10-wheeled Tractor; Stephenson’s Rocket at 1:80 Scale; Miniature Falkirk Wheel; Epicyclic Roundabout; Motorising the Märklin Digger 10900; South Shields Titan; Gateshead Millennium Bridge; Prize-winning Rope Climber

UK £16.00