"Proof Edition".
On verso: index to houses for dependents of military personnel, map of approaches to Tokyo, map of Marunouchi district, map of "principal cities & numbered routes of Honshu, scale 1:8,500,000.
Military routes numbered and noted in red.
"Base sheet copied in 1946 from Central Honshu, 1:25,000, AMS L874, 1945."