USED Original Inertial Navigation System (INS) Manual produced by Lufthansa for Boeing 707 B & C aircraft using Litton equipment p/n: n/a Sec/ref: n/a NSN: n/a qty: 1 Plain length: n/a Thread length: n/a In good used condition, some handwritten amendments. Mostly in English but with some pages in German only Not checked for completeness Amended to 8.8.74 Contained in a blue Lufthansa marked folder. Please see pictures for items covered and condition.
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