Patents for Inventions: Abridgments of Specifications Relating to Railways
Publisher: Published and sold at the Patent Office Sale Branch...
Published: 1873
Number of pages: 743
Notes: With: [same author title] A.D. 1803-1866. Second edition. London : Printed by George E. Eyre and William Spottiswoode ... published at the Office of the Commissioners of Patents for Inventions ..., 1873.