1900/35, Postage Dues and taxed mail, 5 covers and cards, with 1928 “BYRD ANTACRTIC EXPEDITION” envelope to Tahiti and taxed upon arrival, scarce usage of a registered official envelope “VALEURS RECOUVRÉES” from Paris to the French Post Office in Constantinople with 10 centimes brown postage due applied upon arrival and tied by cds “CONSTANTINOPLE GALATA 19 10 06”, etc., some occasional faults, mostly in good condition