George Bennie (1891-1957) was an inventor who was granted numerous
airplane-related patents in the 1920s. Bennie's railplane was
composed of a self-propelled passenger car driven by propellers,
along a single overhead rail suspended from a series of simple steel
structures. According to Bennie's calculations, this system
would have been quite economical to construct as the steel gantries
could be erected above existing railway lines, therefore reducing
the requirement for the acquisition of new land in many cases.
The file containing the certificate also contains copies of two
publicity brochures produced for the prototype's opening event.
The brochures are a combination of photographs taken from the test
line together with illustrations showing how the line, car and associated
stations might look. The brochures are both entitled "The George
Bennie Railplane System of Transport" and the vision of the
railplane is somewhat typical of the period, blending futuristic
technology and contemporary decoration. The streamlined, bullet-shaped
public car has stained glass door panels evoking the style of 'Flash
Gordon' films.
The system would have been fast but probably quite noisy with propellers at either end of the passenger car. The brochures claim that " . . . speeds of 120 miles per hour could easily be attained on the level or down grade". The system was never commercially developed and Bennie went bankrupt in 1937. The line was demolished for scrap in the 1950s.
Download the first Bennie Railplane brochure: DD17-117-2-1 (New Window, Acrobat PDF 814Kb)
Download the second Bennie Railplane brochure: DD17-117-2-2 (New Window, Acrobat PDF 619Kb)
Read more about the 'An Open Secret' exhibition
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