{"published":"2020-06-26 06:06:26","author_url":"https://blog.hatena.ne.jp/darkpocoming/","height":"190","description":"<p>You might think these coins are valuable because 195 was the first year quarters were made in a copper-nickel.</p> Starting in 1932, the US government minted silver quarters with 90% silver. The silver was always alloyed with about 10% copper. Silver quarters weigh .25 grams and are composed of 9\u2026","image_url":null,"version":"1.0","width":"100%","blog_url":"https://ummathaiprof.hatenadiary.jp/","url":"https://ummathaiprof.hatenadiary.jp/entry/2020/06/26/When_were_silver_quarters_made","author_name":"darkpocoming","type":"rich","categories":["Downloads"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fummathaiprof.hatenadiary.jp%2Fentry%2F2020%2F06%2F26%2FWhen_were_silver_quarters_made\" title=\"When were silver quarters made - darkpocoming\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","title":"When were silver quarters made","provider_url":"https://hatena.blog","blog_title":"darkpocoming\u2019s diary"}