@article{observations:3316, recid = {3316}, author = {Settle, Henry B., 1881-1956}, title = {[Science class - Margarette E. Griffith Hall - students making observations with microscopes]}, address = {1920}, pages = {gelatin silver print ; 20.3 x 25.4 cm. ; [printed later from original negative]}, url = {http://digitalcoll.skidmore.edu/record/3316}, }