shipstamps.co.uk

Chad issued in 2021 four stamps and a miniature sheet with cruise vessels.

OASIS OF THE SEAS: viewtopic.php?f=2&t=12740&p=13873#p13873

BRITANNIA: viewtopic.php?f=2&t=15428&p=17807#p17807

AIDAsol: viewtopic.php?f=2&t=17833&p=21360#p21360

DISNEY MAGIG: viewtopic.php?f=2&t=6737&p=19422#p19422

On the miniature sheet:

QUEEN MARY: viewtopic.php?f=2&t=7789

MSC SPLENDIDA: viewtopic.php?f=2&t=9344&p=9559#p9559

Although this edition is authorized by the Postal Administration of Chad, it was not sold in Chad, but only distributed to the novelty trade by the Philatelic Agency of Chad.
Chad 2021 4 x 800F and MS 3300F sg?, Scott?

The flag on the sheet showing QM2 is wrong. The ship is since late 2011 registered in Hamilton Bermuda but the flag shown is the flag of The Bahamas. At least the stamp names the ship correctly RMS Queen Mary 2 although she no longer carries mail. She was given the RMS designation in 2004 in honour of the distinguished service given to Royal Mail by Cunard since 1840

Stewart Wilson