Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

Standard Sanitary Showroom, 50 West 40th Street.

[Rockefeller Apartments, exterior. 17 West 54th Street.]

National City Bank, 8 West 51st Street.

National City Bank, 8 West 51st Street.