We have therefore no alternative but to receive the facts recorded by De Veer as substantially true, and to believe that owing to the peculiar condition of the atmosphere, there existed an extraordinary refraction, not merely on the 25th of January, but continuously during fourteen days afterwards, at first amounting to nearly four degrees, but gradually decreasing to about one degree and a half. The true facts of the case having at length been clearly made out, they are left for elucidation by those who are best qualified to investigate and explain them. The problem is a curious, and, with our still insufficient knowledge of the laws of atmospheric refraction in high latitudes, a difficult one. Nevertheless we may confidently rely on the result being such as eventually to establish the entire veracity of our Dutch historian. [226] With respect to the personal history of Gerrit de Veer we know almost nothing. From his familiar allusion to “the salt hills that are in Spaine”, it is to be inferred that he had visited that country at some time previously to the year 1595, when he joined Barents’s second expedition. From Robert le Canu’s letter we learn that he had studied navigation under him, and also that his death occurred some time previously to the year 1627, when that letter was written. The position of his name in the two lists of the crew of Heemskerck’s vessel, between those of the first mate and the surgeon, shows that he was one of the officers—probably the second mate; and we learn incidentally that he was a small man, “being the lightest of all their company”. More than this we know not. Of the various editions, abridgments, and summaries of De Veer’s work, we have collected the following particulars. The first printed account of these interesting voyages was published in Dutch at Amsterdam in the year 1598, under the following title:— Waerachtighe Beschryvinghe van drie seylagien, ter werelt noyt soo vreemt ghehoort, drie jaeren achter malcanderen deur de Hollandtsche ende Zeelandtsche schepen by noorden Noorweghen, Moscovia ende Tartaria, na de Coninckrijcken van Catthay ende China, so mede vande opdoeninghe vande Weygats, Nova Sembla, en̄ van’t landt op de 80. gradē, dat men acht Groenlandt tezijn, daer noyt mensch gheweest is, ende vande felle verscheurende Beyren ende ander Zee­monsters ende ondrachlijcke koude, en̄ hoe op de laetste reyse tschip int ys beset is, ende tvolck op 76. graden op Nova Sembla een huijs ghetimmert, ende 10. maenden haer aldaer onthouden hebben, ende daer nae meer als 350. mylen met open cleyne schuyten over ende langs der Zee ghevaren. Alles met seer grooten perijckel, moyten, ende ongeloofelijcke swaricheyt. Gedaen deur Gerrit de Veer van Amstelredam. Ghedruckt t’Amstelredam, by Cornelis Claesz, op’t water, int Shrijf-boeck. Ao. 1598. Oblong 4o.