The Vintage 70's Bang & Olugsen U 70 Headphone brochure is a rare piece of consumer electronics history from the United States. Featuring the iconic Bang & Olugsen U 70 headphones, this brochure captures the essence of the 70's era with its sleek design and detailed product information. Perfect for collectors or those interested in vintage audio equipment, this brochure offers a nostalgic glimpse into the world of radio communication and consumer electronics. Apprx 8" x 5.5"