Photograph of Hotel Commodore, Interior group of students from Science Class, Pratt Institute in Boiler Room.
Hotel Biltmore, Portrait, Geo. Isler, elevator starter.
Hotel McAlpin, Southeast Corner 34th Street & Broadway.
Group, Chief Engineers of hotels.
Group of Sailors from the U.S.S. "Maryland" in the Ashroom of Commodore Hotel.
Hotel Commodore, Interior, Group of Sailors from the U.S.S. "Maryland" looking into furnace in boiler room.
Group Chief Engineers of hotels.