On back: "TREASURE ISLAND 'STEPS OUT' - Night view of a portion of Treasure Island in San Francisco Bay as preliminary, experimental tests of the $1,000,000 illumination program get underway. When illumination is completed for opening of California World's Fair next year, the island will appear as a 'magic city afloat on the bay.' 8-490-A B C D E F (GOLDEN GATE INTERNATIONAL EXPOSITION) 10-8-38".
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