From: Bern (Mitani)
December 2, 1941
J 19-K 9
(Tokyo Circular #2447)
Orders have been issued to our diplomatic officials in North America (including Manila), Canada, Panama, Cuba, the South Seas (including Timor), Singora, Chienmai, and to all our officials in British (including our Embassy in London) and Netherlands territory to inform me immediately upon the burning of all their telegraphic codes except one copy of Oite and "L".
Relay from Berlin to Lisbon, Helsinki, Budapest and Vienna; from Rome to Bucharest, _ _ _ _ ; relay from Berne to Vichy, Ankara, Lisbon, Madrid; relay from Rio to Buenos Aires, Lima, Santiago, _ _ _ _, Mexico, Panama, Bogota; relay from Bangkok to Hanoi, Saigon; relay from Canton to Haihow, _ _ _ _ .
Army 25837 Trans. 12/16/41 (M)
(EXHIBITS OF JOINT COMMITTEE , EXHIBIT NO. 1 INTERCEPTED DIPLOMATIC MESSAGES SENT BY THE JAPANESE GOVERNMENT BETWEEN JULY l AND DECEMBER 8, 1941)