[Physics laboratory, Eastern High School] [graphic].
Johnston, Frances Benjamin, 1864-1952, photographer.
still image
Cyanotypes 1890-1900. gmgpc
[1899?]
eng
Title and other information transcribed from caption card.
Frances Benjamin Johnston Collection (Library of Congress).
In album: "Eastern High School."
Education--Washington (D.C.)--1890-1900.
Washington, D.C., school survey
http://hdl.loc.gov/loc.pnp/cph.3a16959
No known restrictions on reproduction.