Gran Cocle Gold Pectoral Disc
Gran Cocle Gold Pectoral Disc
Gran Cocle Gold Pectoral Disc
Gran Cocle Gold Pectoral Disc
Gran Cocle Gold Pectoral Disc
Gran Cocle Gold Pectoral Disc

Gran Cocle Gold Pectoral Disc

16530

Regular price$3,450.00
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Shipping calculated at checkout.

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Panama Circa 500 to 1550 AD

Hammered and beaten to a slightly convex circular shape, the perimeter decorated with two rows of beadwork; pierced two times for suspension. The disc was  worn as a breast jewelry as a high status symbol. 

Dimension: Size 11cm Diam.; 4-1/2 inches Diam;  weight  24g.

XRF  elemental analysis shows a composition that is consistent with Pre-Columbian metallurgy:
Gold (Au): 93.86 ± 0.09%
Silver (Ag): 4.26 ± 0.06%
Copper (Cu): 1.67 ± 0.06%
Iron (Fe): 0.21 ± 0.07%
This composition, particularly the gold-silver-copper ratio, is typical of Pre-Columbian gold artifacts. The high gold content (22.5K) and the presence of naturally occurring silver and copper is characteristic of Pre-Columbian metallurgical techniques.
The absence of modern plating and the presence of small holes (likely for mounting or wearing) are consistent with Pre-Columbian manufacturing methods. The surface texture and patina also suggest ancient origin.

Provenance:  From the estate of Andres Illies, who inherited it from his grandfather, Ferdinand Grebien. Mr. Ferdinand Grebien was born in Austria, and arrived in Panama in 1911 to work on the construction of the canal. He founded Grebien & Martinz, a major private construction firm, (with more than 1000 employees) that went on to build many major institutions in Panama, including the Municipal Palace of the District of Colón. Grebien was an avid collector of ancient Pre Columbian gold. Shown in the listing is a photo of Ferdinand Grebien displaying part of his gold collection at the 1964 World’s fair in NY.

 

All pieces are unconditionally guaranteed authentic and as described in perpetuity and have been legally acquired and imported in full accordance with U.S. and applicable foreign regulations regarding the movement and sale of antiquities.

A signed guarantee of authenticity with a description and photograph of the item(s) accompanies this object.

We ship Tuesday to Friday with UPS or USPS and usually same day if your order is received before 2pm. Depending on size and destination, delivery times range from one to five business days.

For overseas shipments our shipping charge includes packing, preparation of all customs paperwork, insurance and carrier fees in compliance with all USA and International customs requirements.

Overseas shipments are usually sent by courier but contact us if you have a shipping preference. International customers are responsible for all duties and taxes. 

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