<b>National Geographic Magazine Volume 2 Number 1 <i>April 1890.</i>:</b> <br /><br />* On the Telegraphic Determinations of Longitude by the Bureau of Navigation<br />* Report: Geography of the Land<br />* Report: Geography of the Air<br /><br /><b>National Geographic Magazine Volume 2 Number 2 <i>May 1890.</i>:</b><br /><br />* The Rivers of Northern New Jersey, with notes on the classification of rivers in general.<br />* A Critical Review of Bering's First Expedition, 1725-30, together with a translation of his original Report upon it.<br />* Supplementary note on the alleged observation of a Lunar Eclipse by Bering in 1728-9.
