Two Polar Maps with Notes on Recent Polar Exploration

Two large folding colour maps in folder and accompanying 50-pp. pamphlet in stapled wraps. Maps are a “Physical Map of the Arctic” and a “Bathymetric Map of the Antarctic”. Pamphlet is entitled, “Brief History of Polar Exploration Since the Introduction of Flying” by W. L. G. Joerg. Small tear in folder, and cloth slipcase slightly age-darkened. American Geographical Society Special Publication No. 11.