National Geographic March 1936

Bridges, from Grapevine to Steel
From Roman arch bridges to the Golden Gate, bridges have been crucial throughout world history.
Northern California at Work
Eighty- seven years after the gold rush, northern California, with its redwood forests, farms, vineyards, and sawmills, blends natural beauty and industry.
A Palette from Spain
Encompassing snowy peaks and beaches, Spain is a modern, vivacious country steeped in tradition.