From: Panama (Akiyama)
5 December 1941
Re your #134.*
Reporting destroying by burning the code books in accordance with instructions.
JD-1: 7313 (Y) Navy Trans. 12-10-41 (7)
*Available, badly garbled, not yet identified.
(EXHIBITS OF JOINT COMMITTEE , EXHIBIT NO. 1 INTERCEPTED DIPLOMATIC MESSAGES SENT BY THE JAPANESE GOVERNMENT BETWEEN JULY l AND DECEMBER 8, 1941)