{"product_id":"2022-1-wallal-centenary-australia-tests-einsteins-theory-uncirculated-coin","title":"2022 Royal Australian Mint $1 Wallal Centenary — Australia Tests Einstein's Theory Uncirculated Coin","description":"\u003cp\u003eAn official Royal Australian Mint carded coin marking the centenary of the 1922 Wallal Expedition, where Australian and international scientists gathered at Wallal in remote Western Australia to photograph a total solar eclipse on 21 September 1922. The expedition provided the first photographic evidence confirming Albert Einstein's revolutionary Theory of General Relativity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eYear: 2022\u003c\/li\u003e\n\u003cli\u003eDenomination: $1\u003c\/li\u003e\n\u003cli\u003eFinish: Uncirculated\u003c\/li\u003e\n\u003cli\u003eDiameter: 25.00mm | Mass: 9.00g | Metal: AlBr\u003c\/li\u003e\n\u003cli\u003eMintage: 30,000\u003c\/li\u003e\n\u003cli\u003eIssued by: Royal Australian Mint\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Royal Australian Mint","offers":[{"title":"Default Title","offer_id":47896934023386,"sku":"444-000-2021","price":15.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/2017\/1226\/files\/2021_c0d2f0d8-eed6-4254-a794-c290ff89e630.jpg?v=1779238419","url":"https:\/\/edlinsofcanberra.com\/products\/2022-1-wallal-centenary-australia-tests-einsteins-theory-uncirculated-coin","provider":"Edlins of Canberra","version":"1.0","type":"link"}