The second attempt at colonization by Europeans took place in 1756, when Lieutenant Tanck, a Dane, after taking possession of the entire group in the name of his sovereign, the King of Denmark, named the islands "_Frederiks Oerne_" (Frederick Islands), and founded the first colony on the northern side of Great Nicobar, or Sambellong. In the year 1760 this was transferred by the followers of Tanck to the island of Kamorta, but here too after a short time the experiment failed, owing to the unhealthiness of the climate. In 1766, fourteen Moravian Brethren were settled on Nangkauri, with the view of extending the influence of the Danish East India Company. The want of information respecting the necessary conditions under which this colony was called into existence, was in all probability the cause of its speedy declension. Within less than two decades the majority of these settlers had fallen under the baneful influence of the climate. On 1st April, 1778, the Austrian vessel _Joseph and Theresa_, commanded by Captain Bennet, landed on the N.E. side of Kar-Nicobar, or New Denmark. This vessel had been commissioned by the Imperial Government to select, in the name of H.M. Joseph II., Austrian plantations and commercial stations on the farther side of the Cape of Good Hope. Of this remarkable expedition nothing more has been handed down to us than is related by excellent Nicolas Fontana, who accompanied the expedition as surgeon, in his book of travels, which was published at Leipzig in 1782.[2] Neither the libraries nor the archives of the empire seem capable of furnishing more definite information respecting this interesting undertaking. However, on the other hand, through the kind offices of H.I.H. the Archduke Ferdinand Maximilian with the Government of H.M. the King of the Belgians, there have been found in the Royal Archives at Brussels several highly important documents, bearing upon this expedition, of which M. Gachard, keeper of the State Archives in that country, had the kindness to furnish us with copies; and while we propose in the following remarks to avail ourselves of the most interesting data, the more particular consideration of this circumstance, so interesting in the history of the development of our trade, will be deferred till the appearance of the commercial section of the Novara publications.