Empire State Building - Cross Section showing Interior of Mooring Mast

Front:
BEACON LIGHTS MOORING MECHANISM, OBSERVATION PLATFORM ELEVATION 1224 FT. ENCLOSED OBSERVATION LEVEL ELEVATOR SHAFT- LOWER OBSERVATION FLOOR HA Som id DAT EXIT FROM DIRIGIBLE STAIRS CABLE TO WINCHES LOGO 307 CROSS-SECTION SHOWING INTERIOR OF THE MOORING WORLD'S TALLEST STRUCTURE, NEW YORK CITY. WINCHES ANCHOR DIRIGIBLE TO MAST MAST EMPIRE STATE (c) New York Evening World.

Back:
A Genuine Photograph UNUSUAL PHOTOGRAPHS REPRODUCTION COMPANY Publishers, 19 Park Place, New York City SEE NEW YORK FROM EMPIRE STATE OBSERVATORY -TALLEST IN THE WORLD - 1250 FEET HIGH - FIFTH AVE & 34 STREET..