Sekai Taisei Yozu. Large offset color-printed naval intelligence map of the world on 4 sheets joined. 57x77 inches overall; folded, scattered staining and wear from use, but generally nice. --Impressive world map describing the naval strengths of Japan, United States, Great Britain, Nazi Germany, France, Italy and the Soviet Union at the outset of World War II.
Oshu Yozu. Large offset color-printed naval map of Europe on 4 sheets joined. 76x59 inches overall; folded, scattered stains.