National Geographic : 1942 Oct
Air Cruising Through New Brazil 523 Staff Photographer W. Robert Moore In Sao Paulo, Brazil's Industrial Metropolis, Rises the 26-story Martinelli Building Booming Sao Paulo has passed the million mark and still is growing. Big rayon mills, automobile tire plants, and a host of other factories give employment to thousands. Here, too, are coffee and cotton exchanges. Electric signs advertising soap, dental cream, beer, sweets, preserves, and tires add a North American flavor (page 533).