Photographic-Printing MachinePhotographic Printing Machine

Chicago citation style
Loving, Roy R. Photographic-Printing Machine,Photographic Printing Machine. 1912-09-17. Retrieved from the Digital Public Library of America, https://texashistory.unt.edu/ark:/67531/metapth511837/. (Accessed October 19, 2019.)
APA citation style
Loving, Roy R, (1912-09-17) Photographic-Printing Machine,Photographic Printing Machine. Retrieved from the Digital Public Library of America, https://texashistory.unt.edu/ark:/67531/metapth511837/
MLA citation style
Loving, Roy R. Retrieved from the Digital Public Library of America <https://texashistory.unt.edu/ark:/67531/metapth511837/>.
Note: These citations are programmatically generated and may be incomplete.