坐洋，根据1952年在人民银行内部出版的《银元图说》，其正式名称应为安南银元，亦称“坐人”、“法光”、因为这种银币正面所铸的自由女神坐像头上的花圈有光芒七束，俗称“七角”。但为了叙述方便下文仍采用“坐洋”的说法。
坐洋是旧中国时期在华流通的外国币之一，正式名称为法属印度支哪贸易银圆，在民间又多称为“坐人”、“七角鬼”、“坐七星”等。法属印度支哪地区，相当于现在的越南、老挝和柬埔寨，坐洋主要流通在当时的上述地区，我国与印度支哪地区接壤的云南、广西地带也有流通。坐洋就是其中之一，是自1885年始有巴黎铸造的计主辅币四枚一套的银币，虽然法国殖民主义者很早就有铸造贸易银圆的想法，但是由于种种原因一直到1885年才正式发行了第一套坐洋银币。
希腊自由女神坐洋
钱币背面中间英文：PIASTRE DE COMMERCL ，周围绕它的是一个环形的英文 CHINEFRANGCAISE.INDO.TITRE0900.POIDS 27 GR.，字体清晰十分精美，表面有一层包浆保护，有如穿上一层外衣几乎不再氧化，便于收藏，也是鉴定新老银币的依据。
其主图为端坐的自由女神像，尽管与后来英帝国主义发行的站洋图案大相径庭，那是一个站立在船头的持戟武士，似乎在炫耀他们*力武**的强大，但是自由女神像似乎也并非善神，同样是以大量掠夺了中国和东南亚地区诸国的财富为目的。坐洋正面的主图为自由女神坐像，两侧的文字分是“FRANCAISE（法兰西）”和“REPUBLIQUE（共和国）”，下方标注发行年份；背面的图案是装饰花穗及法文贸易铜圆（意思是法兰西所属的印度支哪）和标识字母。且此枚银币未清洗，保管好、包浆老道自然，具有很大的收藏价值。
这枚钱币字迹清晰，轮廓分明，表现压力十足，钱币包浆自然，压力足够，经专家鉴定为真品银币，且品相完美，无任何磕缺，损毁，变形，几乎没有磨损，是不可多得的收藏级银币。具有极高的历史研究价值，已经经济收藏价值极高，是钱币投资的一匹黑马。
明治年日本政府为了便于和中国，俄罗斯，朝鲜等周边国家以及美国，墨西哥，英国，法国，葡萄牙，西班牙和荷兰等欧美国家进行贸易，特别铸造发行了贸易币。明治维新期间，日本一切社会制度皆模仿西方国家。这是一个貌似我们古时夜郎国一样的国家，当时在国家上处处碰壁，明治三年从英国殖民地香港购的二手制作本货币机器一台，当年即生产少量壹元银币。明治日本壹万圆铂金币，无论是造型或设计都是世界一流的，日本贸易币现存世量极少。
明治二十七年一万圆钱币
此枚大日本明治二十七年一圆钱币就是日本明治年贸易币，钱币正面中心位置有“一圆”字样，上方刻印有代表日本皇室的十六瓣八重表菊纹徽章，左右两边伴以樱菊花枝，花蕊花蕾清晰可辨，枝脚交叉成蝴蝶结状，具有浓郁的东赢特色。
背面中心位置有龙纹，龙纹张牙舞爪，怒目而视，磷须可现，栩栩如生，下缘“大日本·明治二十七年”，上缘“416·ONE·YEN·900”。该龙纹与中国传统龙纹有细节上的差异，区别于中国龙纹传递的威严与霸气，日本龙纹视觉。该币材质珍贵，艺术价值高，制作精美，图案考究，文字清秀，内容丰富，其貌可人，具有一定的保值和升值功能。
此一元币铸工精良、流通痕迹明显，在当时铸造发行量就很小，经过100多年岁月的洗礼，存世珍罕，币种稀少，具有极好的收藏价值。俗话说物以稀为贵，此枚大日本明治二十七年一圆虽经历了无穷岁月，但纹路依然清晰可见，上面的迹象也见证了其历史的积淀，具有非常明显的历史过渡性特征，有着难以言喻的收藏价值。
英文翻译：Sitting Yang, according to the "Silver Dollar Map" published by the People's Bank of China in 1952, its official name should be Annan Silver Dollar, also known as "sitting person", "fa Guang", because the front of the silver coin cast the statue of Liberty on the head of the wreath has seven beams of light, commonly known as "seven corners". But in order to describe the convenience of the following is still used "sit ocean" view.
Sitting Yang is one of the foreign currency circulating in China in the old China period, officially known as the French Indian Trade Silver yuan, and also known as "sitting man", "seven horn ghost", "sitting seven star" and so on. French Indochina area, equivalent to the present Vietnam, Laos and Cambodia, sitting Yang mainly circulation in the above areas at that time, China and Indochina border yunnan, Guangxi area also circulation. Sitting ocean is one of them. It is a set of silver coins with four main and subsidiary coins cast in Paris since 1885. Although The French colonialists had the idea of casting trade silver coins very early, the first set of sitting ocean silver coins was officially issued in 1885 due to various reasons.
The Greek goddess of Liberty sits in the ocean
Middle back of a coin PIASTRE DE COMMERCL, it is a ring around the English CHINEFRANGCAISE. INDO. TITRE0900. 27 GR POIDS., clear font is very exquisite, the surface with a layer of wrapped slurry protection, like wearing a coat almost no longer oxidation, facilitate the collection, It is also the basis for identifying new and old silver coins.
Its main here, sit the statue of liberty, although with later issued by British imperialism stand the pattern is different, it is a standing in the bow of a halberd warrior, seems to be showing off their powerful force, but the statue of liberty is not good, god is also a lot of plundering the wealth in China and the countries of southeast Asia, for the purpose. The main picture of the statue of Liberty sitting on the front side of the ocean shows the words "FRANCAISE" and "REPUBLIQUE" on both sides, with the year of issue marked below. The pattern on the back is a decorative flower spike, a French trade copper round (meaning The Indochina of France) and a logo letter. And this silver coin is not cleaned, well kept, wrapped pulp natural, has great collection value.
This coin is clearly written, clear outline, full of pressure, natural coin pulp, enough pressure, identified by experts as the real silver coin, and the appearance is perfect, without any damage, damage, deformation, almost no wear, is a rare collection grade silver coin. It has a very high historical research value and has a very high economic collection value. It is a dark horse of coin investment.
In the year of Meiji, the Japanese government minted and issued trade coins in order to facilitate trade with neighboring countries such as China, Russia and Korea, as well as European and American countries such as the United States, Mexico, Britain, France, Portugal, Spain and the Netherlands. During the Meiji Restoration, all Japanese social systems were modeled after those of western countries. This is a country like our ancient Yelang country, at that time in the country everywhere hit a wall, Meiji three years from the British colony of Hong Kong to buy a second-hand production of this currency machine, that is, the production of a small amount of one dollar silver coin. Meiji Japan ten thousand round platinum coin, whether shape or design is the world's first-class, Japan's trade currency is very few.
Twenty-seventh year of Meiji ten thousand yuan coin
The big Japanese Meiji in the twenty-seventh year round coin is Japan Meiji years trading currency, coin positive center has the wording "one circle", there is a 16 for the imperial family in the disc above the signet eight heavy table chrysanthemum grain badges, left and right sides accompanied by sakura chrysanthemum branches, clear the blossom bud, legs crossed into bowknot shape, with rich east to win.
There are dragon patterns in the center of the back, dragon patterns, teeth and claws, glowering, phosphorus must be visible, lifelike, lower edge "Great Japan · Meiji 27 years", upper edge "416·ONE·YEN·900". The dragon pattern is different from the traditional Chinese dragon pattern in details, which is different from the majesty and domineer conveyed by the Chinese dragon pattern, and the vision of the Japanese dragon pattern. The currency is of precious material, high artistic value, exquisite production, elegant pattern, beautiful text, rich content, attractive appearance, and has a certain value preservation and appreciation function.
This one yuan coin has excellent casting and obvious circulation traces. At that time, the casting circulation is very small. After more than 100 years of baptism, it is rare and rare, and the currency is rare, and has excellent collection value. As the saying goes, things are precious when they are rare. Although this big Japanese Meiji 27 year round has gone through endless years, the grain is still clearly visible, and the signs above also witness its historical accumulation. It has very obvious historical transitional characteristics and has ineffable collection value.