Treatise on rail-roads and internal communications
Series: Library of American civilization -- LAC 16719.
Publisher: J. Grigg
Published: 1830
Place of publication: Philadelphia
Language: eng
Format: Microform
Number of pages: 120
Subjects: Railroads -- Early works to 1850
Notes: Two plates printed on both sides.

Microfiche. Chicago : Library Resources,inc., 1970. 1 microfiche ; 8 x 13 cm. (Library of American civilization  ; LAC 16719)

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