Patents for inventions.
Abridgments of specifications relating to railways. A.D. 1770-1863.
Printed by order of the Commissioners of patents.
APA Citation
Great Britain. Patent Office. (1868). Patents for inventions: Abridgments of specifications relating to railways. A.D. 1770-1863. London: Printed by G.E. Eyre and W. Spottiswoode.
MLA Citation
Great Britain. Patent Office. Patents for Inventions: Abridgments of Specifications Relating to Railways. A.D. 1770-1863. London: Printed by G.E. Eyre and W. Spottiswoode, 1868.
Warning: These citations may not always be complete (especially for serials).