A 3D laser engraved crystal glass block, 80 x 50 x 50 mm, featuring the Mirrlees Watson & Yaryan air blast diesel, 1897, the first diesel engine built in the UK, the 3rd in the world. This laser-engraved sculpture is floating in pure optical glass, which makes a beautifully hand crafted work of art and stunning display. This crystal sculpture is unique to the Anson Engine Museum and is one of a series of four. The crystal block comes in its own individual gift box. The photograph does not do the sculpture justice.