Year of the Ox Quadrant 2021 1oz Silver Proof Four-Coin Set

Country: Cook Islands
Year: 2013
Face value: 5 Dollars
Metal: .925 Silver
Weight: 20 g
Size: 38.61 mm
Quality: Proof
Mintage: 2500

The German artist Albrecht Dürer (1471-1528) was a great painter, but also an important engraver. One of his most famous works is the “Rhinoceros“ woodcut. Dürer used an Indian rhinoceros, which the Portuguese King Manuel I. received in 1515 as a gift from India, as his subject. This living Rhino caused a tremendous stir in the Court of Lisbon and far beyond. The exotic animal’s description, along with a rough sketch, reached Nuremberg by mail, and there it inspired Albrecht Dürer for his work – it should be noted that he had never seen such an animal himself.

Country: Cook Islands
Year: 2015
Face Value: 5 Dollars
Metal: Silver
Fineness (purity): 925/1000
Weight: 25g
Diameter: 38.61 mm
Quality: Proof
Mintage: 2.000 psc

Second coin in series, the Shades of Nature Butterfly: the laser technology creates intricate details and matt finish on coin surface. The coin is a superb example of micro minting. The butterfly, with all its details, seems to be real!

The coin reverse depicts a dual-color image of a high detailed butterfly. The silver coin is created in laser micro minting technology. Laser technology has become an indispensable tool in numerous branches of industry and is ideally suited to create intricate detail and matt finish on metal surfaces. We strikingly demonstrate the possibilities of laser surface refinement on our newest release – the Shades of Nature Butterfly. The coin obverse depicts the effigy of Her Majesty Elizabeth II.

The Butterfly
The Blue Nawab or Polyura schreiber is a butterfly which is mainly found in Singapore but also in other tropical areas in Asia. The colourful insect stands out with its eye catching pattern and a wingspan of up to 115 mm.
The green caterpillars are particularly remarkable. They weave a silk resting place on a few leaves of the plant they inhabit. This is where they rest during the day, in order to recover from their nightly feasting tours.