Gresley's Silver Link: The Evolution of the A4 Pacifics 1911-1941

Gresley's A4 Pacifics are arguably the most famous locomotives ever built, a status cemented by Mallard's record breaking run on the 3rd July '38. And yet only a year later the glamorous 'streaks' seemed likely to be cast into obscurity by the coming of another world war. So, for only four exhilarating years they were allowed to flourish as their creator had intended and in that time captured the imagination of railwaymen and public alike. With the help of previously unpublished material th...