Slate pencils fused together in Chicago Fire, 1871

Chicago citation style
Slate pencils fused together in Chicago Fire, 1871. 1871. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/chm_museum/id/1835. (Accessed November 24, 2020.)
APA citation style
(1871) Slate pencils fused together in Chicago Fire, 1871. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/chm_museum/id/1835
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.carli.illinois.edu/cdm/ref/collection/chm_museum/id/1835>.
Note: These citations are programmatically generated and may be incomplete.