Specification of Thomas Hill, the younger :
Railways, &c.
APA Citation
Great Britain. Patent Office. (1857). Specification of Thomas Hill, the younger: Railways, &c. London: Printed by G.E. Eyre and W. Spottiswoode, printers to the Queen's Most Excellent Majesty.
MLA Citation
Great Britain. Patent Office. Specification of Thomas Hill, the Younger: Railways, &c. London: Printed by G.E. Eyre and W. Spottiswoode, printers to the Queen's Most Excellent Majesty, 1857.
Warning: These citations may not always be complete (especially for serials).