Gulf Exhibit at The World's Fair

Front:
GULF JE 110 Gulf Exhibit at the World's Fair, A Century of Progress, Chicago, III. 10 war 18 A

Back:
At the Gulf Exhibit will be found the World's Largest Auto Cylinder, a reproduction of the World's Largest Atmospheric- Vacuum Still, the Airplane Motor that set the World's Endur- ance Record, and many other things of interest. Don't miss it! 1¢ HERE