Specification of Petern Jensen
Subtitle: electro-magnetic railroads, &c
Series: No. 3894; Making of the Modern World, Part IV: 1800-1890; Making of the Modern World, Part IV: 1800-1890
Publisher: The Commissioners of Patents' Sale Department
Published: 1881
Place of publication: London
Language: eng
Number of pages: 20
Subjects: Railroads; Patents; Equipment and supplies; Inventors
Notes: Reproduction of the original from the Goldsmiths' Library of Economic Literature, Senate House Library, University of London.

Shelfmark number: [G.L.] I1.881 fol.