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History..
In 1935 the LNER decided to introduce a new streamlined train to run London to Edinburgh. Designed by Nigel Gresley the locomotive was a development of the Class A3 Pacific, but with increased boiler pressure and slightly reduced cylinder size. In common with the A3 the A4 was a three-cylinder design.
Famously, on 3rd July 1938 No, 4468 "Mallard" reached a world record speed for steam traction of 126mph. A record that stands to this day. But the locomotives were workhorses too. In World War II the A4's were often seen hauling 700 ton trains. At this time the side valances were removed to facilitate ease of maintenance. 35 of the Class were built between 1935 and 1938.
The first four locomotives received two-tone grey livery for hauling the "Silver Jubilee" train. Members of the Class went on to carry LNER apple green, garter blue, black, and finally, BR lined green. The last of the Class was withdrawn in 1966.
The Model..
This superb 5" gauge model has been designed using works drawings. We are fortunate that Mike Pavie, our consultant engineer, had made an extensive study of the locomotive's complex streamlined casing when producing an A4 locomotive for a private client in 2006. As a result of Mike's guidance, we are delighted to present this fine 3-cylinder live steam model for 5" gauge that will take pride of place in any collection.
This coal-fired model features three cylinders with Gresley conjugating gear. The copper boiler is silver soldered and hydraulically tested to twice working pressure. The body casing is assembled using an etched brass sheet. A number of process improvements have been incorporated to ensure the highest possible quality standards, including wire cut valve gear and tighter machining tolerances