DUKE'S LUNAR SURFACE PHOTOGRAPHIC MAPS.
Apollo 13. LM Lunar Surface Maps. US Army Topographic Command for NASA, .
41 photographic charts on plastic, mostly printed recto and verso. 11 x 8 inches. Card stock covers, tabbed, punched, and bound with three metal rings. Small marginal waterstaining to last 4 charts.
SIGNED and INSCRIBED by Charles Duke on upper cover: "Used during training for planned lunar surface exploration. Charles Duke, Apollo 13, backup LMP." Also with his name in block capitals at upper right corner of cover. These photographic charts on durable plastic were produced in very limited quantities and intended exclusively for crew training purposes.