GWR
SWITCH AND CROSSING PRACTICE
A Design Guide of 4mm Modellers
David J Smith
This book provides an informed account of an important but neglected
aspect of GWR practice. Based on information drawn from official sources
it relates primarily to the period from the mid 1930s to the mid 19950s,
though reference is also made, where appropriate, to the practice in other
periods. Its comprehensive coverage includes switches, crossings, leads,
diamonds, compounds, catch points, crossover roads and much more besides.
Photographs and specially prepared drawings illustrate various features
of the prototype. Appendices on design calculations and the preparation
of templates are complemented by a set of tables of dimensional data,
all of which will enable the GWR modeller to design and build crossing
work which is accurate and authentic in its portrayal of original items.
Whilst invaluable for modeller, the book will have a wider appeal to anyone
who has an interest in the subject.
The author, who is recently retied chattered civil engineer, began his
career in the mid 1950s with the Western Region of British Railways. He
worked in the District Engineer's Office, Newport as well as in the Chief
Civil Engineer's Office at Paddington and on New Works construction on
site. His experience of permanent way was not only in design hut also
in the laying in of new work and the relaying and maintenance of existing
track. In the early 1960s, with the first Beaching report in prospect
and the contraction of the railway system already wider way, he decided
reluctantly and with regret to leave the railway industry and purse his
career elsewhere in the sphere of municipal and county highway engineering.
A long-standing interest in the GWR and is modelling, and an awareness
of the lack of authoritative published information on that company's switch
and crossing practice, led him to make good the latter deficiency in some
measure by researching and writing this book.
A4, softbound, 152pp, with numerous drawings, tables and photos
£14.95
TO ORDER
Copies may be ordered from:
Publications Officer, Great Western Study Group, The White House, Frogmore,
Kingsbridge, Devon. TQ7 2NZ.
Please add postage & packing:
UK £3.50, Overseas £8.
Please make cheques payable to 'Great Western Study Group' (overseas orders
payable in pounds sterling)
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