7S-007-021U Class 57xx Pannier BR Black Late Crest Unnumbered - Steam Tank Locomotive Product-Multi-Pack-2 The red LED indicates that

The red LED indicates that the device is in operation

A signal box is possibly one of the most appealing structures on a railway

5 oz (127 g)

between 1923 and 1931

7S-007-021U Class 57xx Pannier BR Black Late Crest Unnumbered - Steam Tank Locomotive Product-Multi-Pack-2 The red LED indicates thatSpecifications Die cast Chassis and footplate for excellent adhesion and pulling power Powerful 5 pole motor providing fine power control Beautifully detailed body with correct body type variations applied where relevant with many separately added details Partial representation of working inside motion and many other exquisite fine details including: Four cabs for original 57XX, Later 57XX, 8750 Collett cab and London Transport cab Sprung Buffers