Police officer talking with an unidentified Black man who covers his mouth with a cloth, most likely near Jeremiah E. Burke High School during unrest that broke out after student demonstrations

William Perkins, chief of the engineering division of the Veterans Hospital, Jamaica Plain, shows Representative Margaret Heckler some new aluminum siding engineers will install in the hospital walls to reflect heat from radiators

Post-World War I military weatherman prepares to release balloon to probe atmosphere for wind information. He tracked flight visually with theodolite that resembles a surveyor's transit. Data then was reported by wire to weather station.

Upper Yosemite Fall

Fort Independence, Castle Island, S. Boston