墨西哥银圆，又叫做“墨银”或“鹰洋”，后讹为“英洋”。是指1821年墨西哥独立后使用的新铸币，它是从1823年开始铸造的。鹰洋大体分为两种，1897年以前的花边鹰洋和 1898年以后的直边鹰洋。晚清民国年间，外国银元输入中国者，属墨西哥鹰洋最多。据清朝宣统二年（1910）度支部调查统计，当时中国所流通的外国银元约有十一亿枚，其中有三分之一是墨西哥鹰洋。
鹰洋大体分为两种，1897年以前的花边鹰洋和1898年以后的直边鹰洋。两者规格相同：直径39毫米，重量27.07克，成色95.30%。花边鹰洋面值为8瑞尔(Real)，直边鹰洋面值为1比索(Peso)。银元正面是一展翅雄鹰，嘴叼长蛇（花边鹰洋蛇尾与鹰翅相连，直边鹰洋蛇尾与鹰翅不相连），单腿立在仙人掌（国花）上，边缘上方书西班牙文“REPUBLIKAMEXIKANA(墨西哥共和国)。背面中央为一顶
自由软帽。帽檐书有西班牙文“LIBERTAD(自由)”字样。帽周围放射长短不一的光柱（花边鹰洋与直边鹰洋光柱数也不相同，花边鹰洋自由帽顶部的3支光柱中间一支较短，直边鹰洋中间一支较长。图案象征着力量、忠诚、和平和自由。
藏品介绍
中文名称：墨西哥鹰洋
英文名称：Mexico eagle ocean
类别：杂项
规格：一枚
品相：美品
正面：这枚墨西哥鹰洋，鹰姿飒爽，而老鹰是墨西哥的国徽图案为一只嘴里叼着蛇的雄鹰伫立在仙人掌上，它也是墨西哥的国鸟，细看老鹰翅膀下还有一个银挫，这是当年钱庄打的记号，证明是这个钱庄流出去的，周圈环绕英文：REPUBLICA MEXICANAREPUBLICA MEXICANA墨西哥共和国,整体字迹清晰，图案精美。
背面：钱币中心的自由帽上英文：LIBERTAD（自由）8R.M.1889.A.M.1OD.2OG 8R.意为币值8瑞第纳尔、*字母表版别或某地制造,*年铸是年号,A.M为检验师姓名缩写,10D为DECIMOS缩写,G为GRAMO即“克”的缩写,10D.20G意为含纯银20克
这枚墨西哥鹰有银挫，有包浆，压力足是开门包老的真品钱币，1889年历经了133年的时间依然是品相精美，没有磕缺，损毁，变形，是不可多得的收藏级银币，极具收藏价值。
袁大头是民国时期主要流通货币之一，“袁大头”是对袁世凯像系列硬币的口语俗称，严谨点说叫“袁世凯像背嘉禾银币”。北洋政府为了整顿币制，划一银币，于民国三年（1914年）二月，颁布《国币条例》十三条，决定实行银本位制度。《国币条例》规定：“以库平纯银六钱四分八厘为价格之单位，定名为圆”，“一圆银币，总重七钱二分，银八九，铜一一”，“一圆银币用数无限制”，即以一圆银币为无限法偿的本位贷币。根据这一规定，于1914年12月及1915年2月， 先后由造币总厂及江南造币厂开铸一圆银币，币面镌刻袁世凯头像，俗称“袁头币”或“袁大头”。
藏品介绍
中文名称：民国三年袁大头
英文名称：Yuan dazhong in the third year of the republic of China
类别：杂项
规格：一枚
品相：美品
正面均为袁世凯五分侧面像，上列纪年，民国三年收藏价值是极高的，袁大头之所以会被称为袁大头主要是因为在这枚银元背后是印有袁世凯侧脸的“大头贴，并且这枚银元也是由他发行的，首先银元值钱的其中原因在于它和人民币不同，它从外国的传入期是由清朝开始袁世凯为了解决在辛亥革命后的军费问题以及个人地位提高的重要途径，从这里来说虽然他不受到欢迎但是银元背后的历史价值是不容小窥的
背嘉禾二本，左右交互，下系结带，中铸“壹圆”二字。这些年，在银元收藏界，有一个名字，始终不乏耳闻，那就是“袁大头”，特别是这几年，随着金银价格走强以及市场的火爆，许多老银元的市场价格都有了多倍的涨幅，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。
藏品介绍
中文名称：孙中山国父一元
英文名称：Sun yat-sen was the father of the nation
类别：杂项
规格：一枚
品相：美品
孙中山出生于1866年11月12日，于1925年3月12日9时30分在北京逝世。台北国父纪念馆介于忠孝东路、仁爱路、光复南路与逸仙路之间，是为纪念国父孙中山先生百年诞辰而设计兴建的。台北国父纪念馆于中华民国53年（1964年）年筹建，落成于中华民国61年（1972年）5月，原隶属于台北市政府，中华民国75年7月改隶台湾当局教育部，并合并阳明山中山楼，机关名称从国父纪念馆管理处易为国立国父纪念馆。台北国立国父纪念馆高30.4m、每边长100m、每边由14支灰色大柱，以黄色屋顶采顶起翘角像大鹏展翼的形状，全部面积共35000坪，为仿中国宫殿式建筑，巍峨雄伟。台北国父纪念馆馆内有大会堂、演讲厅、国家级的艺廊中山国家画廊、国父史迹展东室、西室，东室是以孙中山先生与中华民国为主题的展览室，西室是以孙中山先生与台湾为主题，并介绍台湾的历史等等区域。
1966年国父孙中山先生国父纪念馆壹圆银币币面图文体现了典型的西洋深浮雕技法，正面镌孙中山正面肖像，上端镌“国父孙中山先生”七字，左右两侧分镌“壹圆”二字，银币背面的上端镌加框的“国父纪念馆”五字，下有云霞，下半面镌有初升的旭日和台北国父纪念馆建筑和园林鸟瞰图。在蒋介石主政台湾时期，曾经制定反攻大陆的计划，并派遣特工人员通过各种渠道以隐蔽的身份潜伏大陆伺机而动，后来因为大陆的政治形势日趋稳定、政权巩固而使得蒋介石的反攻大陆计划流产，1966年国父孙中山先生国父纪念馆壹圆银币系蒋介石反攻大陆计划实施阶段的二十世纪六十年代至七十年代之间由台湾秘密派遣到大陆潜伏的国民党军政特工人员带入大陆。留存下来的甚为罕见。
道光通宝是中国古代钱币之一，铸于清宣宗道光年间（1821年-1850年），钱径一般2.2-2.4厘米，重2.5-3.6克。道光通宝只少数钱背有星月纹以及记地、记年、记值的汉字。
道光通宝铸于清宣宗道光年间(1821-1850年)。钱径一般2.2-2.4厘米，重2.5-3.6克。钱文“道光通宝”四字以楷书直读，钱背是记有宝局二十名的满文。道光通宝形制特点基本与嘉庆钱相同，所不同者只是新疆际克苏、库车因缺少黄铜而开始铸折五当十升值平钱，这是清代虚值大钱的滥觞。
藏品介绍
中文名称：宝泉道光通宝
英文名称：Baoquan daoguang tong bao
类别：杂项
规格：一枚
品相：美品
黑漆古
古铜长期存放在大气中锈蚀机理分析紫铜、青铜、黄铜在大气中都很稳定，一般小于0.00015毫米/年，在铜表面会生成一层极稳定的保护薄膜，主要是碱式硫酸铜呈橄榄绿色，还会产生氧化铜（CuO）中黑色，硫化亚铜黑色，及氧化亚锡（SnO)棕黑色。年代越久则锈层加厚颜色也变深，俗称为“黑漆古”，若长期在手中把玩则会使表面光亮如镜俗称“传世古”。但在这类古铜中也产生电化学腐蚀，故是“哑声‘。若古铜长期在干燥的环境中（大气中或土中）也会产生氧化铜和氧化亚金星呈深黑色，俗称“黑漆古”
这枚宝泉局道光通宝，正反面有着明显的黑漆古包浆，开门包老，且字迹清晰，整体规整，无变形，损毁的情况，品相完美，外圆内方，内含乾坤，正面楷书道光通宝四字，背面宝泉局满文，相对应，在满族当政的天下，讲究满汉一家，并使用汉族文化，这枚钱币历史研究价值价高，是不可多得收藏精品。
英文翻译：Mexican silver, also known as "silver" or "eagle", after the mistake for "English". It is a new coin used after Mexico became independent in 1821. It was minted in 1823. The eagle is generally divided into two kinds, the lace eagle before 1897 and the straight edge eagle after 1898. During the late qing dynasty and the republic of China, most of the foreign silver dollars were imported into China. According to the statistics of the branch survey in the second year of qing xuantong (1910), there were about 1.1 billion foreign silver COINS in circulation in China, among which one third were Mexican eagle.
The eagle is generally divided into two kinds, the lace eagle before 1897 and the straight edge eagle after 1898. Both specifications are the same: diameter 39 mm, weight 27.07 grams, color 95.30%. The lace hawk has a face value of 8 Real and the straight edge hawk has a face value of 1 Peso. On the front of the silver dollar is a winged male eagle with a long snake in its beak (the tail of the lacy aquilon is connected to the eagle's wing, while the tail of the straight-sided aquilon is not connected to the eagle's wing), standing on one leg on the cactus (national flower), with the Spanish words "REPUBLIKAMEXIKANA (republic of Mexico) written on the top of the edge. One roof is in the center of the back
Freedom bonnet. On the brim are the words "LIBERTAD" in Spanish. The light column with different length radiates around the cap (the number of light columns is also different between the lace hawk and the straight edge hawk. The design symbolizes strength, loyalty, peace and freedom.
The collection is introduced
Mexican eagle ocean
English name: Mexico eagle ocean
Category: miscellaneous
Specification: one piece
Phase: beauty
Positive: this Mexican American eagles, brave eagle pose, and the eagle is the national emblem of Mexico's design is a snake in mouth of the eagle stand on a cactus, it also is Mexico's national bird, look under the eagle wings and a silver, it is a sign that bank played, proved to be the money outflow to week turn around English: REPUBLICA MEXICANAREPUBLICA MEXICANA of the republic of Mexico, whole is clear, beautifully designed.
Reverse side: LIBERTAD (liberty) 8r.m. 1889.A.M. 1od.2og 8r. meaning value 8 redinars,* alphabet or made somewhere,* year is the year number, initials for examiner, DECIMOS for 10D, GRAMO for GRAMO or "gram" for G, 10d.20g means 20 grams of sterling silver
This Mexican eagle has the silver file, has the package oar, the pressure is enough to open the door to pack the old genuine coin, 1889 after 133 years of time is still exquisite, did not knock, damage, deformation, is rare collection class silver, has the collection value extremely.
Yuan big head is one of the main currency in the republic of China period, "yuan big head" is the colloquial common name of the series of COINS like yuan shikai, the strict point said called "yuan shikai like back jiahe silver coin". In order to rectify the monetary system, the beiyang government issued article 13 of the national monetary regulations in February of the third year of the republic of China (1914) and decided to implement the silver standard system. "National currency regulation" regulation: "with kuping sterling silver six money four cent eight cent for the price of the unit, the name is yuan", "a silver coin, the total weight of seven money two, silver nine nine, copper one", "a silver coin with the number of unlimited", that is, with a silver coin for the infinite method of standard loan money. According to this regulation, in December 1914 and February 1915, the coinage general factory and jiangnan mint successively began to cast a round silver coin, engraved with the head of yuan shikai, commonly known as "yuan tou yuan" or "yuan dun".
The collection is introduced
Chinese name: yuan daodong in the third year of the republic of China
English name: Yuan dazhong in the third year of the republic of China
Category: miscellaneous
Specification: one piece
Phase: beauty
Positive are five yuan shikai profile, the above calendar, three years of the republic of China collection value is extremely high, big head big head is called yuan yuan because behind this silver was printed with yuan shikai side face of the photo, and it also issued by his silver medal, the first silver valuable is that it, unlike the yuan, the reasons of it from foreign afferent phase consists of the qing dynasty to yuan shikai in order to solve the problem of the military after xinhai revolution as well as an important means to improve the personal status, from here, although he is not popular but the history behind the silver dollar value is not small peep
Back jiahe two books, left and right interaction, the next tie belt, cast in the word "one round". 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.
Daoguang tongbao is one of the ancient Chinese COINS. It was cast in daoguang period (1821-1850) of xuanzong emperor of the qing dynasty. Daoguang tongbao only a few money on the back of the star and moon and remember the land, the year, the value of the Chinese characters.
Daoguang tongbao was cast during the daoguang period (1821-1850) of emperor xuanzong of the qing dynasty. Money diameter is generally 2.2-2.4 cm, weight 2.5-3.6 grams. Qian wen "daoguang tongbao" four words in regular>
The collection is introduced
Chinese name: baoquan daoguang tongbao
English name: Baoquan daoguang tong bao
Category: miscellaneous
Specification: one piece
Phase: beauty
Black lacquer
Bronze long-term in atmospheric corrosion mechanism analysis of copper, bronze, brass in the atmosphere is very stable, generally less than 0.00015 mm/year, in the copper surface generates a very stable layer of protective film, mainly alkaline type copper sulfate in olive green, also can produce copper oxide (CuO) in black, cuprous sulphur black, and stannous oxide (SnO), dark brown. The older the rust layer thickened color also become dark, commonly known as "black lacquer ancient", if long in the hand will make the surface as bright as a mirror commonly known as "handed down the ancient". But this type of copper also produces electrochemical corrosion, so it is "dumb". If the copper long-term in the dry environment (in the atmosphere or soil) will also produce copper oxide and Venus oxide dark black, commonly known as "black lacquer ancient"
This light TongBao baoquan bureau, has obvious black paint of the front side of the old wrapped slurry, old open package, and clear, whole is neat, no deformation, damage, quality perfect, within the cylindrical side, containing, positive regular>
