260 WORLDWIDE SHIP COVERS 1983-2005, includes 226 cruise ship cachet covers mailed on board a wide range of cruise ships from the Royal Caribbean Lines, P&O Lines, Alaska Lines including maiden voyages, first port sailings, Panama Canal transits ++, also 34 covers are posted on board a number of different NOAA Research ships with cachets for first and last sailings ++, retails over $300, VF est ($50+ US) (Image)

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