The official program from opening day of Golden Gate Bridge in 1937

The 1937 guide contains articles on the amazing architectural achievement as well as 130+ advertisements. Here are some of the more interesting ones:  

Incredible video of the Hindenburg in 1937 going up in flames

This footage from the British Pathe archive shows the Hindenburg flying peacefully around and then cuts to the mighty airship in flames as it hits the ground. via Kottke   The incredible shot shows the airship exploding and disintegrating in less than half a minute in New Jersey, 1937. It had departed from Frankfurt, Germany, …