Cite

Trial lens set

MLA

Carmalt, William Henry (1836-1929). Trial lens set. Box 019. early 20th century. https://collections.library.yale.edu/catalog/17319721.

APA, 6th edition

Carmalt, William Henry (1836-1929). (["Box 019"])(early 20th century)[Trial lens set]. https://collections.library.yale.edu/catalog/17319721.