Specification of John Birkinshaw's patent for an improvement in the construction of malleable iron rails to be used in rail roads, with remarks on the comparative merits of cast metal and malleable ir...

Specification of John Birkinshaw's patent for an improvement in the construction of malleable iron rails, to be used in rail roads, with remarks on the comparative merits of cast metal and malleable i...

A treatise upon the utility of a rail-way from Leeds to Selby and Hull with observations & estimates upon rail-ways generally, as being pre-eminent to all other modes of conveyance for dispatch and ec...

Observations addressed to those interested in either rail-ways or turnpike-roads showing the comparative expedition, safety, convenience, and public and private economy of these two kinds of road for...

A treatise, upon the utility of a rail-way from Leeds to Selby and Hull : with observations & estimates upon rail-ways generally. As being pre-eminent to all other modes of conveyance for dispatch and...

Report of the Committee on Inland Navigation and Internal Improvement, relative to the use of the rail-ways of the Commonwealth Mr. Miller, of the City, chairman, read in the House of Representatives,...

Specification of John Birkinshaw's patent for an improvement in the construction of malleable iron rails to be used in rail roads : with remarks on the comparative merits of cast metal and malleable i...