Extension of the Goodyear patent.

APA Citation

United States. Patent office. [from old catalog]., Holt, J., YA Pamphlet Collection (Library of Congress). (1858). Extension of the Goodyear patent. [Washington? D.C.].

MLA Citation

United States. Patent office. [from old catalog], Joseph Holt, and YA Pamphlet Collection (Library of Congress). Extension of the Goodyear Patent. [Washington? D.C.], 1858.