39-803 BR MK1 BSO Brake Second Open BR Blue & Grey No.M9208 Tram While initially a successful unit

While initially a successful unit

a brand-new fleet of purpose-built box wagons dedicated to this traffic were constructed as volumes increased

Synchronized chuff

A pair of abutments with 4 wing walls

The GWR pioneered the use of diesel railcars for passenger traffic in the 1930s

39-803 BR MK1 BSO Brake Second Open BR Blue & Grey No.M9208 Tram While initially a successful unitThe British Railways Mk1 was the designation given to BRs first standard design of main line coaching stock, and one of its most successful. Built from 1951 until the early 1960s to augment and replace the array of Big Four and earlier pre grouping designs inherited from the LMS, LNER, GWR and SR, BR took the best features from several of these types to produce the new steel bodied design. As a result, the Mk1 was stronger and safer than any of the