Relief shown pictorially. Includes col. ill. Insets: Polus arcticus -- Polus antarcticus -- Polus septentrionalis -- Systema mundi juxtamentem Claudii Ptolemaei Alexand -- Genuinum mundi systema secundum N. Copernici hypothesin -- Polus meridionalis. Mounted on cloth. LC copy imperfect: Fold-lined vertically in half. Pin holes in cloth tape in all corners. Available also through the Library of Congress Web site as a raster image.