Canvas Air Pipe

Chicago citation style
Unknown. Canvas Air Pipe. 1920. Retrieved from the Digital Public Library of America, http://cdm16013.contentdm.oclc.org/cdm/ref/collection/p16013coll3/id/92. (Accessed August 12, 2020.)
APA citation style
Unknown, (1920) Canvas Air Pipe. Retrieved from the Digital Public Library of America, http://cdm16013.contentdm.oclc.org/cdm/ref/collection/p16013coll3/id/92
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://cdm16013.contentdm.oclc.org/cdm/ref/collection/p16013coll3/id/92>.
Note: These citations are programmatically generated and may be incomplete.