The National Geographic Magazine (June, 1937, Volume LXXI, Number Six)

The National Geographic Magazine: June, 1937, Volume LXXI, Number Six. Articles include: A Modern Pilgrim's Map of the British Isles, by C.E. Riddiford; Washington Home City and Show Place, by Leo A. Borah, with 11 Illustrations; Washington Builds for the Future, with 20 Natural Color Photographs; Hunting the Voices of Vanishing Birds, by Arthur A. Allen, with 32 Illustrations; In the Empire of the Aztecs, by Frank H.H. Roberts, Jr., with 14 Illustrations; Aztecs Under the War God's Reign, by H.M. Herget, with 10 Paintings; Where Bretons Wrest a Living from the Sea, by F.W. Goro, with 23 Illustrations; Men Against the Rivers, by Frederick Simpich, with 22 Illustrations and 2 Maps; The Society's New Map of the British Isles, by Andrew H. Brown, with 3 Illustrations.