“…German Confederation States were added with English, Danish, French and Russian ones 31 � Therefore, the metallic circulation was variegated� It prevailed the silver standard, but the weights and names of the coins were different and there were two units of reference adopted by a certain number of States: the thaler in the Northern States -including Prussia -, the florin in the Southern States -including Austria� Even within the two bench marks prevailed chaos: denominations or number of pieces which could be minted with the unit of weight of the referent fine metal fluctuated 32 � This system created many difficulties for the process of industrialization that Germany was facing at that time, a process already hampered by the division of the country into many state entities� In particular, the Prussian territories as agreed by the Treaty of Vienna sprawled across Northern Germany, but their economic development was hampered by antiquarian tariff barriers� Within Prussia there were sixty-seven different tariffs and thirteen non-Prussian enclaves, each with a different fiscal system� Internal customs duties in Prussia were abolished in 1818: the customs union, the Zollverein, was born� One of the enclaves was induced by the Prussian Finance Minister, Friedrich von Motz, to hand over its customs administration in 1819; six other small States followed suit in 1822� Other German States, perceiving the economic strength that was accruing to Prussia, formed unions of their owns in 1828, but, as the resources of the Prussian union were greater, they too were forced into the Zollverein by the end of 1833� More States joined in following eleven years, although the great seaports such as Hamburg and Bremen were strong enough to remain outside�…”