Log Category of Documents:
Travel pass, number 2/GDD, dated 26 Sep 69, signed by Nguyên Van Kim for 28, ((aka)) Rear Service Staff, Sub-Region 5, ((COSVN)), authorizes Ba Mai and two others to use an unspecified ferry. The travel pabs was valid from 1 Jul to 30 Sep 69. Document further contains the following password: Challenge: Three owl hoots: Reply: Two ((ow!)) hoots.