Birmingham Photo of the Day (49): Airport Terminal

This two-story building opened with great fanfare on May 31, 1931, as the new terminal for the Birmingham airport. A single runway served American Airways flights from Atlanta to Fort Worth.

The present terminal opened in 1973. A detailed history of the Birmingham-Shuttlesworth International Airport can be found at the BhamWiki site. That article has a photo of the original terminal taken in February 1947. Based on the vehicle seen in the lower left, the photo below was probably taken earlier. 

I wonder what kind of security procedures passengers had to submit to in 1931? 

Source: Birmingham Public Library Digital Collections