墨西哥銀圓，又叫做“墨銀”或“鷹洋”，後訛為“英洋”。是指1821年墨西哥獨立後使用的新鑄幣，它是從1823年開始鑄造的。鷹洋大體分為兩種，1897年以前的花邊鷹洋和 1898年以後的直邊鷹洋。晚清民國年間，外國銀元輸入中國者，屬墨西哥鷹洋最多。據清朝宣統二年（1910）度支部調查統計，當時中國所流通的外國銀元約有十一億枚，其中有三分之一是墨西哥鷹洋。
自由軟帽。帽簷書有西班牙文“LIBERTAD(自由)”字樣。帽周圍放射長短不一的光柱（花邊鷹洋與直邊鷹洋光柱數也不相同，花邊鷹洋自由帽頂部的3支光柱中間一支較短，直邊鷹洋中間一支較長。圖案象徵著力量、忠誠、和平和自由。
袁大頭是民國時期主要流通貨幣之一，“袁大頭”是對袁世凱像系列硬幣的口語俗稱，嚴謹點說叫“袁世凱像背嘉禾銀幣”。北洋政府為了整頓幣制，劃一銀幣，於民國三年（1914年）二月，頒佈《國幣條例》十三條，決定實行銀本位制度。《國幣條例》規定：“以庫平純銀六錢四分八釐為價格之單位，定名為圓”，“一圓銀幣，總重七錢二分，銀八九，銅一一”，“一圓銀幣用數無限制”，即以一圓銀幣為無限法償的本位貸幣。根據這一規定，於1914年12月及1915年2月， 先後由造幣總廠及江南造幣廠開鑄一圓銀幣，幣面鐫刻袁世凱頭像，俗稱“袁頭幣”或“袁大頭”。
袁大頭"銀幣的正面圖案，中間為袁世凱側面像，民國袁大頭，背面圖案均是兩株交叉的稻穗，中央為"壹圓"字樣，背面鑄嘉禾紋飾與幣值，袁大頭的官版的成色為89.1%;該幣的外環主要是直齒邊，此幣為經典銀幣，升值穩定。
墨西哥鷹洋，鷹姿颯爽，而老鷹是墨西哥的國徽圖案為一隻嘴裡叼著蛇的雄鷹佇立在仙人掌上，它也是墨西哥的國鳥，周圈環繞英文：REPUBLICA MEXICANAREPUBLICA MEXICANA墨西哥共和國,整體字跡清晰，圖案精美。
袁大頭"銀幣的正面圖案，中間為袁世凱側面像，民國十年T點年版袁大頭，背面圖案均是兩株交叉的稻穗，中央為"壹圓"字樣，背面鑄嘉禾紋飾與幣值，袁大頭的官版的成色為89.1%;該幣的外環主要是直齒邊，此幣為經典銀幣，升值穩定。
墨西哥鷹洋正面：錢幣中心的自由帽上英文：LIBERTAD（自由）8R.Z.1882.J.S.1OD.2OG .意為幣值8瑞第納爾、*字母表版別或某地製造,*年鑄是年號,J.S為檢驗師姓名縮寫,10D為DECIMOS縮寫,G為GRAMO即“克”的縮寫,10D.20G意為含純銀20克。
袁大頭背嘉禾二本，左右互動，下繫結帶，中鑄“壹圓”二字。這些年，在銀元收藏界，有一個名字，始終不乏耳聞，那就是“袁大頭”，特別是這幾年，隨著金銀價格走強以及市場的火爆，許多老銀元的市場價格都有了多倍的漲幅，其中部分版本特殊，品相良好，存世稀少的珍品，更是不可估量。
這二枚錢幣包漿自然，底光柔和，所謂包漿是自然形成的氧化層，也有人為手盤包漿，兩者不同，但同時都有保護錢幣的功能，有如給錢幣鍍上一層保護膜，使錢幣不再氧化，便於收藏傳世，如果覺得錢幣髒，可以用清水洗，再用棉布擦乾，不要破壞包漿，破壞了包漿就相當於破壞了保護層，更重要的是包漿是鑑定新老錢幣最簡單有效的方法。細看這二枚錢幣品相完美，沒有磕缺，損毀，變形等是不可多得的收藏級錢幣，建議收藏，傳世。
英文翻譯：Mexican silver, also known as "ink silver" or "eagle ocean", later mistaken for "English ocean". It refers to the new coinage used after Mexico's independence in 1821. It was minted from 1823. Eagle is generally divided into two kinds, before 1897 lace eagle and straight edge eagle after 1898. During the period of the late Qing Dynasty and the Republic of China, foreign silver dollars were imported into China, which was the largest Mexican eagle. According to a survey by the qing Dynasty branch in 1910, there were about 1.1 billion foreign silver coins in circulation in China at that time, of which one-third were Mexican eagle coins.
Freedom bonnet. The brim book has the word "LIBERTAD" in Spanish. Round the cap radiates the light column of different length (lacy eagle and straight edge eagle light column number is not the same, lacy Eagle free cap top 3 light column in the middle of a shorter, straight edge eagle in the middle of a longer. Designs symbolize strength, loyalty, peace and freedom.
Yuan Datou is one of the main currencies in circulation during the Period of the Republic of China. "Yuan Datou" is the colloquial name of yuan Shikai like a series of coins. It is called "Yuan Shikai like back Jiahe silver coin". In order to rectify the currency system, the Beiyang government made one silver coin. In February 1914, it promulgated the Thirteen National Currency Regulations and decided to implement the silver standard system. According to the Regulations on national currency, "the unit of price of kuping sterling silver is 6.48 per cent and its name is yuan", "a silver coin weighs 7.20 cents in total, silver 89 per cent and copper 11 per cent", and "there is no limit to the number of a silver coin", namely, a silver coin is the standard currency with unlimited legal compensation. According to this regulation, in December 1914 and February 1915, the Minting Factory and jiangnan Mint successively cast a yuan silver coin, with yuan Shikai's head engraved on the coin surface, commonly known as "Yuan Tou coin" or "Yuan Datou".
Yuan Datou "silver coin front pattern, the middle is yuan Shikai's profile, ten years of the Republic of China T point version of Yuan Datou, the back of the pattern are two crossed rice ears, the center is the word" one circle ", the back of jiahe decoration and currency value, Yuan Datou's official version of the color is 89.1%; The outer ring of the coin is mainly straight tooth edge. This coin is a classic silver coin with stable appreciation.
The eagle is the national emblem of Mexico. The eagle stands on a cactus with a snake in its mouth. It is also the national bird of Mexico, surrounded by a circle.
Yuan Datou "silver coin front pattern, the middle is yuan Shikai's profile, ten years of the Republic of China T point version of Yuan Datou, the back of the pattern are two crossed rice ears, the center is the word" one circle ", the back of jiahe decoration and currency value, Yuan Datou's official version of the color is 89.1%; The outer ring of the coin is mainly straight tooth edge. This coin is a classic silver coin with stable appreciation.
The obverse of a Mexican eagle: the cap of liberty at the center of a coin. DECIMOS means 8 Swiss dinars,* alphabet or made somewhere,* year cast is the year number,J.S is the inspector's initials,10D is DECIMOS,G is GRAMO, and 10D.20G is 20 grams of pure silver.
Yuan Datou back jiahe two, left and right interaction, the next knot belt, casting "one circle" two words. Over the years, in the silver collection area, has a name, is not always hear, that is "big head" yuan, especially in recent years, as the gold and silver price strength and market, and many there were more than the market price of the old silver dollar rise, some of these special version, good appearance, only rare treasures, is immeasurable.
End of the second coin patina nature, light is downy, so-called wrapped slurry is a natural formation of the oxide layer, also some people to hand wrapped slurry, the two different, but at the same time have to protect the function of money, like a plated coin on a layer of protective film, make money no longer oxidation, facilitate collection handed down from ancient times, if feel money is dirty, can wash, reoccupy cloth wipe, do not destroy the wrapped slurry, The destruction of patina is equivalent to the destruction of the protective layer, and more importantly, patina is the simplest and effective way to identify new and old coins. Look closely at the two coins with perfect appearance, no damage, damage, deformation, etc., is a rare collection of coins, it is recommended to collect, handed down.
