Circuit Court of the United States, Eastern District of Pennsylvania, in equity
Subtitle: Benjamin B. French, et al., versus Henry J. Rogers, et als. : respondents' evidence
Contributors: French, Benjamin B. (Benjamin Brown), 1800-1870; United States. Circuit Court (Pennsylvania : Eastern District)
Publisher: United States Steam Power Book and Job Printing Office
Published: 1851
Place of publication: Philadelphia
Language: eng
Number of pages: 502
Subjects: Trials, litigation; Patent infringement; Telegraph; Patents
Other titles: Benjamin B. French, et al., versus Henry J. Rogers, et als.
Notes: "September, 1851".

LC copy misbound. "Answer of Nathaniel P. Buckley ..."  bound in between t.p. and p. [iii]. Imperfect: plates wanting.

With:  Answer of Nathaniel P. Buckley ... [Philadelphia? : s.n., 1850?] -- United States. Circuit Court (Pennsylvania : Eastern District). Circuit Court of the United States, Eastern District of Pennsylvania, in equity : Benjamin B. French, et al., versus Henry J. Rogers, et als. : opinion of the Court. Philadelphia : United States Steam Power Book and Job Printing Office, 1851.  Bound together subsequent to publication.