PATENT OF HEADPHONE (1966)

Text on the reverse side:

Headphones were introduced in the 70s for home-listening of records, weighing 1 to 2 kg. When Sony released the Walkman, the demand rose for portable headphones which for many, also act as an important fashion statement.

• A6 size (148mm x 105mm)
• Luxury pearlescent eco certified paper
• Produced in our London studio
• Trivia fact on the reverse
• Biodegradable packaging

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