Author: UNITED STATES. HYDROGRAPHIC OFFICE
Title: 1945, Radio Navigational Aids Including Details Marine of Direction-Finding Stations, Radio Beacons, Time Signals, Navigational Warnings, Etc. ... . ..corrected to April 1, 1945 (Including Notice to Mariners No. 13 of 1945)
Description: Washington. U. S. Govt. Print. Off 1945. First Edition. Near fine copy in the original title-blocked cloth spine. with printed stiff-card wrappers; slightest dust-dulling to spine only. Remains particularly and surprisingly well-preserved; tight. bright. clean and especially sharp-cornered. Internally fine. ; 367 pages; Charts. tables. diagrams etc. Subjects: Radio in navigation. Navigation --Safety measures.H. O. Pub. No. 205.Weight in Kg appr.:

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