Greece 🇬🇷 2026 €10 Silver Proof – Ancient Greek Technology – Hydraulis of Ktesibios – Mintage 2,000.
€160,00
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In stock
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Official 2026 Greek €10 silver Proof collector coin from the Greek Culture – Ancient Greek Technology series, dedicated to the Hydraulis of Ktesibios, regarded as the earliest known keyboard instrument.
Invented by Ktesibios of Alexandria in the 3rd century BC, the hydraulis used water pressure to regulate the air supplied to its pipes and became an important ancestor of the modern organ. The coin design is based on a reconstruction by the Kotsanas Museum of Ancient Greek Technology
Struck in .925 silver, weighing 34.10 g, in Proof quality and limited to only 2,000 pieces worldwide. The coin was designed by G. Stamatopoulos and is supplied in the official wooden presentation box with Certificate of Authenticity.
Photos are annotation.
Numismaniac is an official Authorized Dealer of NGC, PMG and PCGS.
Bring your coins and banknotes to us for professional grading, expert guidance, and secure submissions to the world’s leading certification companies. Elevate your collection with confidence.
How we ship
- Dispatched after payment. We prepare your order as soon as your payment is confirmed and email you when it ships.
- Bank transfer must be completed within 3 days; orders ship once the amount has cleared.
- Discreet packaging. Every order is sent in a plain parcel or padded envelope.
- Insured shipping. Shipments are insured with the carrier up to the value of your purchase. Once the parcel is handed to the courier and a tracking number is issued, any claim for loss or damage in transit is handled with the carrier.
- Customs. Prices are in euro and include VAT where applicable. For deliveries outside the EU, any customs duties or import fees are paid by the buyer.
Returns
- 14 days to cancel or return your order, provided the items are in their original condition.
- Proof and specially finished coins must be returned with the capsule unopened and the coin untouched.
- A proven defective item can be returned in its original packaging within 10 days for a replacement or refund.
- Gold and silver coins are excluded from the right of withdrawal, as their price depends on the precious-metals market (Greek consumer law 2251/1994, art. 3ιβ).
- Bullion photos are indicative. Small marks or milk spots on bullion coins come from minting and are not defects.
Questions about delivery? Call us on +30 210 652 7000 or +30 694 695 5099 (Viber & WhatsApp) or email [email protected]. Full details in our Terms & Conditions.
Authenticity
Every piece is checked for quality and authenticity.
Fast dispatch
Orders are carefully packed and shipped promptly after payment.
Secure shopping
Your purchase is protected by our secure checkout.
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