Patent Case File No. 58015, Improvement in Hand Spinning Machines, Inventor(s): Dickson Wilson, Henry Fairbanks

Chicago citation style
Department of Commerce. Patent and Trademark Office. (1975). Patent Case File No. 58015, Improvement in Hand Spinning Machines, Inventor(s): Dickson Wilson, Henry Fairbanks. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6705565. (Accessed January 19, 2019.)
APA citation style
Department of Commerce. Patent and Trademark Office. (1975), Patent Case File No. 58015, Improvement in Hand Spinning Machines, Inventor(s): Dickson Wilson, Henry Fairbanks. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6705565
MLA citation style
Department of Commerce. Patent and Trademark Office. (1975). Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/6705565>.
Note: These citations are programmatically generated and may be incomplete.