PATENT OF HEADPHONE (1966): Patent Greeting Card
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SKU GCA6-PTT033 Barcode 5057718088962
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
- GS1 barcode for POS
- Biodegradable cello bag (unwrapped option available)