[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.]
[Interior, possibly a basement, with unidentified equipment.]
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.
1285 6th Avenue. Equitable Life Assurance Society, vault interior, sub-basement.
30 Rockefeller Plaza. GE Building. Interior, basement looking southwest along south hall at barbershop
[Interior with machinery.]