Mary Marani viewing a diffraction grating ruled by one of Rowland's engines

Mary Marani of the Physics Department staff with a diffraction grating ruled by one of Rowland's engines., Credit Line: AIP Emilio Segrè Visual Archives
Abstract/Description: Mary Marani of the Physics Department staff with a diffraction grating ruled by one of Rowland's engines.
Subject(s): Equipment and supplies
Women in science
Marani, Mary
Credit Line: AIP Emilio Segrè Visual Archives
Catalog ID: Marani Mary F1