Bridge and Trestle Handbook
By Paul Mallery
This edition has the same objective as the preceding three editions: to furnish accurate information for building realistic bridges on model railroads. The number of photographs have been increased from 3 to 37, 225 of the line drawings are either new or redrawn. Cross references are now by page number making them far easier to locate. All plans are taken from prototype drawings or from measurements made of prototype bridges.