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PATENT OF PIANO CONSTRUCTION (1950): Patent Greeting Card
PATENT OF PIANO CONSTRUCTION (1950): Patent Greeting Card
Product Type:
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SKU: GCA6-PTT032
Barcode: 5057718088955
Text on the reverse side:
The exact middle of a piano keyboard is not middle C, but is actually the space between E and F above middle C. The impressively intricate instrument has over 12,000 parts of which 10,000 are moving parts.
Details
Details
• 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)
• FSC® certified paper - FSC C007915
• 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)
• FSC® certified paper - FSC C007915
Available as:
PATENT OF PIANO CONSTRUCTION (1950): Patent Greeting Card
gca6-ptt032
PTT032
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