Cite

Ventilation Fan (Blower), Coal Mine. Sesser, Illinois (ISC-55)

MLA

Plowden, David (1932). Ventilation Fan (Blower), Coal Mine. Sesser, Illinois (ISC-55). Box 9. 1980. https://collections.library.yale.edu/catalog/2036770.

APA, 6th edition

Plowden, David (1932). (["Box 9"])(1980)[Ventilation Fan (Blower), Coal Mine. Sesser, Illinois (ISC-55)]. https://collections.library.yale.edu/catalog/2036770.