The American Geographical Society's Map of the Americas 1:5,000,000 index to the two sheets Alaska, Northern Canada and Greenland, United States, Southern Canada and NewfoundlandAmerican Geographical Society of New York · First published 1948Open the Tome
Alpine regions of Alaska by Lieut. H.W. Seton-Karr. (Excerpt from Proceddings of the Royal geographical society and monthly recork of geography)Unknown author · First published 1887Open the Tome