[Interior, basement with air ducts.]
[Interior, detail of air ducts.]
533 West 57th Street. Pavelle Laboratories. Interior, detail of machinery and air ducts
[Interior, basement showing damage.]
[Interior, view of air ducts.]
[Interior, radiator manufacturing shop.]
19 East 72nd Street. Interior, laundry cubicle in basement
851 Grand Concourse. Bronx County Courthouse. Interior, basement prison cell
Walker Lispenard Telephone Building, interior basement, 6" curved conduits, electric.
30 Rockefeller Plaza. GE Building. Interior, basement looking southwest along south hall at barbershop
[Interior, possibly a basement, with unidentified equipment.]
90 Church Street. U.S. Federal Building and Post Office. Interior, basement truck loading platform
East 41st Street. Schraffts, basement.