North Pacific Ocean Loran A plotting chart. No. 7333
Loran A plotting chart : North Pacific Ocean, Western Mexico. No. 7333. Prepared and published by Defense Mapping Hydrographic Center, Washington D.C. 3rd. Ed., Aug. 1972. Revised 3/4/1974.
David RumseyUnited States. Defense Mapping Agency. Hydrographic Center
1974
1974
Defense Mapping Hydrographic Center
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